3pcs 220V to 5V 600mA 3W AC-DC Step Down Regulated Power Supply Module LC-Powr-FT838 Precision Board
Description:; Over-voltage protection, over-current protection, over-temperature protection, short circuit protection. High thermal conductivity resin encapsulation has the characteristics of dust proof, moisture proof, shock proof and flame retardant. The average trouble-free time is more than 300, 000 hours. Ripple voltage: 80 mVWorking temperature: minimum - 20°C, maximum 70°COutput voltage: 5VOutput power: 3WSize: 20 x 30 x 15 mmOutput Voltage Range: 4.8 - 5.1V; Package included: 3 x LC-Powr-FT838 AC-DC Step Down Regulated Power Supply Module
10pcs DC-DC 0.9V-5V to 5V 600mA USB Step Up Power Boost Module PFM Control Mobile Booster
Feature: & nbsp; Input voltage: 0.9 -5V DC PFM Control Output voltage: 5V DC Output Current: 500-600mA High conversion efficiency, maximum to 96% & nbsp; Applications: & nbsp; DIY a mobile power supply, only need one battery, you can output 5V voltage for your phone, MP3, MP4, charger, very easy. In order to power your electronic devices when your device needs 5V power supply, when you only have lithium battery, this module can be directly step-up to 5V, solve your problems. & nbsp; Package Includes: & nbsp; 10 x DC-DC USB Step-up Power Boost Module
3pcs B0505S 1WR2 DC-DC Power Supply Module 5V to 5V Isolation Chip DIP-4
>>>Manual: Click here to open
5pcs IB0505LS-1W DC-DC 5V to 5V Isolation Power Supply Module Input 4.75-5.25V Output 5V
>>>Manual: Click here to open
5V-36V to 5-12V Buck Converter Power Wide Voltage Adjustable Step Down Module DD40AJSA
Features:; 1. Adopted of high-quality electronic components, and precision process, ensure for the durability2. Stable performance and high-efficiency conversion rate.; 3. Small body and it can provide excellent performance4. Great workmanship and it has good connecting. 5. Applied to the battery charger, distributed power systems, and pre-regulator for linear regulators; Specification:; Input voltage 4.75 ~40V, Adjustable output: 0.9 ~30VLong-time maximum output current: 0.8A (12V to 5V) Short time maximum output current: 1A (12V to 5V) Quiescent current: about 1.5MAW orking frequency: 550KHz. Efficiency is 75-90 %.; Package includes:; 1 x Setp down Module;
5Pcs XL7015 DC-DC Converter Step Down Module 5V-80V Wide Voltage Input Better Than 7005A
Description:; XL7015 DC - DC buck type module is A highly efficient, high pressure step-down DC - DC converter, provides the highest 0.8 A output current capability, low ripple, excellent linear regulation and load regulation, up to A maximum of 80 v input voltage, more than 2596 modules, etc. Chip built-in various protection mechanisms. Can be applied to electric vehicle controller, etc. Parameter: 1. 5 v to 80 v input voltage range wide2. The output voltage from 5 v to 20 v adjustable3. The minimum pressure drop 1 v4. 0.8 A biggest switch current5. Recommend the output power is less than 7 w6. Shut off built-in overheating protection, output short circuit protection, over current protection7. Good linear with load regulationThe board size: 16 mm * 44 mm; Wiring instructions: 1. VIN: input voltage (5v - 80v)2. The GND: input voltage side3. The VOUT: output voltage (5v - 20v)4. The GND: output voltage to end; Package included:; 5 x; XL7015 DC-DC Converter Step-down Module;
DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module Suitable For Solar Panel
Descriptions: Auto start voltage will be pulled down to 7V or less, and engine will at high speed when the voltage up to 15V or higher. It is hard to work for 12V electrical equipment, this automatic buck boost module can solve this problem, regardless of the input voltage is 5V or 12V or 32V, the output can be stabilized at 12V. Built-in 4A efficient MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A) High switching frequency 400KHz, the ripple is smaller, dimension is smaller. (LM2577 frequency only 50KHz) & nbsp; Applications: & nbsp; Car regulator, solar photovoltaic, wind power and other applications of voltage instability. Specifications: & nbsp; Model Specification: DSN6000AUD Automatic Buck module Module Properties: Non- isolated boost (BOOST) Rectification: Non- Synchronous Rectification Input Range: 3.8V - 32V Output Range: 1.25V - 35V Input Current: 3A ( max ), no-load 18mA (5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current. ) Conversion efficiency:
Winners® DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case
Specifications: Converter type: DC-DC Input voltage: 5-23V, please keep the margin, it is recommended to use within 20V. Output voltage: 0V-18V continuously adjustable, automatically save the last set voltage (the input voltage must be higher than the output voltage by more than 1V). Output current: Maximum 3A, it is recommended to use within 2A. If the heat is large, please solve the heat dissipation problem yourself. Input anti-reverse: there is Short circuit protection: none (do not short circuit) Accuracy: 0.01V, 0.01A, three-digit display, current is A. Conversion efficiency: up to 95% (efficiency is related to input, output voltage, current, voltage difference). Load regulation rate: S (I) & le; 0.8 % Voltage regulation rate: S (u) & le; 0.8 % Dimensions 62 x 44 x 18mm LCD size: 37.5 mm x 17.0 mm (LxW) LCD accuracy: 1% Weight: 45g Calibration method: Under power off situation, Holdind left button and power the supply, when the & nbsp; display begin flashing, release left button, with multimeter measuring the output voltage, by press the left and right button, adjust the multimeter measuring voltage near 5V, such as 5.00V, 4.98V or 5.02V is ok too, at this situation, please ignore the displaying on this item. After adjustment, please power off it and then power to it again, then the & nbsp; calibration is completed. Errors can be calibrated in 0.04V, if the error is greater, you can try to calibrate it again. Package included: 1 x DC-DC step-down power suppl module 1 x Transparent shell,,,,,,,,
5pcs DC-DC 3A Step Down Regulated Power Module Car Charger Dual USB Output 9V/12V/24V/36V To 5V
Parameter:; Size: 59*21*17mm (length*width*hight) Input: 6V-40VOutput: 5V 3A (max) Efficiency: 92% (max) Switching frequency: 150kHzWorking temperature: -40°C to +85°CLoad capacity: maximum output 3A (can bring two mobile phones at the same time) Scope of application: USB 5V powered devices (such as mobile power, mobile phones, and flat panels); Package included:; 5 X Step down regulated power module
AC 85-265V To DC 24V 4A-6A Switching Power Supply Module Board AC-DC Transformer
Feature: Power Model: DC2412Protection: overvoltage overcurrent circuit protectionAC input: AC85-265V (Global common) AC frequency: 50HZ/60HZOutput voltage: DC 24VOutput Current: 4A-6AOutput Power: 100WModulation: Pulse width modulation Package included: 1 x 4A To 6A 24V Switching Power Supply Board AC-DC Power Module
5pcs DC 9V 12V 18V 24V 20W Adjustable LED Driver PWM Controller DC DC Step Down Module Constant Current Converter Board
Description:;; - 6-25V 900mA Step-down High Brightness LED Driver with 5000:1 Dimming; - Working voltage: DC 6-25V(Perfect for 6V 9V 12V 18V 24V; LED or LED strip)- Output Current: 30-900MA; By changing the RCS resistance, the maximum current can reach 1200MA- Maximum output power: 20W- Current regulation: 1 through adjustable resistance; 2 through PWM control;; - Single pin on/off and brightness control using DC voltage or PWM- Up to 1MHz switching frequency- Typical 5% output current accuracy- Inherent open-circuit LED protection- High efficiency (up to 97%)- High-Side Current Sense- Hysteretic Control: No Compensation- Adjustable Constant LED Current; - Size: 30 x 15 x 6.3 mm; Package Included:; 5 x DC 9V 12V 18V 24V 20W Adjustable LED Driver PWM Controller DC DC Step Down Module;;
B0505XT-1WR2 DC-DC 5V to 5V Isolation Power Supply Chip Module Input 4.5-5.5V Output 5V
>>>Manual: Click here to open
2Pcs PWM to Voltage Converter Module with DC12V XH-W1219 High Quality NTC Sensor Switch Regulator Sensor Module
3 pcs module: 1 x Sensor Module & 2 x PWM to voltage module Baking Dishes & Pans Type: Tart & Quiche Pans Type: Baking Dishes & Pans Feature: Eco-Friendly Type: Versatile Grid Dividers Silicone Tray, Nonstick Bakeware Module: XH-W1219 Function: Temperature Controller Power Supply: DC12V Short press button SET: If you start the time setting mode, Nixie tube will blink. You could adjust the time T1 and T2 by button+ and button-. Please wait 5s after your setting date, the module will save the date you have set after 5s. Long press button SET: if you start the parameter setting mode. There are two group parameter for your choice: P0 and P1. You could switch P0 or P1 by short press SET. Under the parameter P0 and P1, you could set the timing mode by the button+ and button-. P0--0: timing mode is 0--999 seconds; P0--1: timing mode is 0--999 minutes; P0--2: timing when the pattern is 0--999; P1--0: T1 time delay relay (T1 timer); P1--1: T1 delay time relay releases (T1 timer) P1--2: time delay relay after T1 (T1 timer), then the delay time T2 successor electrical release (T2 timing) ends. P1--3: T1 delay time relay releases (T1 timer), then the delay time T2 successor Electric energized (T2 timing) ends. P1--4: time delay relay after T1 (T1 timer), then the delay time T2 successor electrical release (T2 timer), repeat the cycle. P1--5: T1 delay time relay releases (T1 timer), then the delay time T2 successor Electric energized (T2 timer), repeat the cycle. Colour: green + Blue Material: plastic + PCB Size: 60x44mm + 33x33mm Package Contents: 1 x Sensor Module 2 x PWM to voltage module Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
TOF200F Distance Sensor Module 2M Distance MODBUS IIC Serial Port Output Multi-Mode
Communication mode: UART/Modbus/IIC Operating current: 40mA (Max) Operating temperature: -20°C-70°C Storage temperature: -20°C-80°C Model: TOF200F Ranging chip: VL53L0X Measuring distance: 2M (Max) Measurement dead zone: 0-3CM Measurenent mode (Range): 0: Default, 1.2 m 1: High precision, 1.2 m 2: Long distance, 2m 3: High speed, 1.2 m Infrared enission mechanism: 940nm POV: 25° Colour: black Material: abs Size: 18x17mm Package Contents: 1 * Distance Sensor Module Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
50pcs SX1308 DC-DC 2V-24V to 2V-28V 2A Adjustable Boost Regulated Power Supply Module High Current
Introduction:; The SX1308 boost module is equipped with the SX1308 chip, which has a small package and high efficiency. The output is adjustable up to 28V, and the internal integration of very low RDS internal resistance 100m & Omega; metal oxide semiconductor field effect transistor (MOSFET) can achieve high current output within 2A. Widely in 3G network products, digital products, mobile power, battery-powered equipment.; Features:; Oscillation frequency 1.2MH z, efficiency up to 95%The circuit has short circuit protection, overheat protection and other functions10K price potentiometer, adjust voltage output; Parameters:; Input voltage range: DC 2V-24VOutput voltage range: DC 2V-28VSwitching frequency: 1.2MH zOutput current: & le ; 2APackage includes: 50 x Power supply module
CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Step Up Down Adjustable Regulated Power Supply Module for Solar Battery Charging
Specifications: Input voltage: 5V--32VOutput voltage: 1.8 --32VFrequency: less than 100KHzOutput current: general heat dissipation 3A, enhanced heat dissipation can be up to 4A, Output power: 36WFeatures: ?; Color screen; display ?; Minimal; operation ?; Software protection ? Hardware protectionParameter Description: 1.; 4A NC lifting voltage adjustable power supply parameters are described in the following table: DescriptionParameterInput voltage5-32VThe output voltage 1.8 -32VOutput current3A for general cooling; up to 4A for enhanced coolingOutput Power36WVoltage resolution 0.01VE lectric current Resolution 0.001A 2. The protection mechanism parameters are described in the following table:; DesriptionParameterInput anti-reverseHaveOutput anti-backflowHaveOutput overvoltage protection (OVP) 1.8 ~ 32V custom adjustmentOutput overcurrent protection (OCP) 0 ~ 4A custom adjustmentOutput over; protection (OPP) 0 ~ 40W custom adjustmentOutput over temperature protection (OTP) 770 ~ 120 ? custom adjustmentOutput timeout protection (OHP) 0 ~ 100h custom adjustmentPower on default (ACQ) Off by default; ? current limit indicator; ? switch indicator; ? output voltage; ?; output current; ? output power; ?; Temperature; ?; Run time; ?; Digitally set output voltage; ?; NC set output current; Instructions: In this interface, short press the [ON / OFF] key to realize the switch function, and long press to enter the setting interface. Rotate the [EC11] page to switch, press and hold the [EC11] coding button to switch the voltage and current of the NC, and the switched setting will change the font color from blue to white. Press [EC11] briefly to clear the running time.; ?; input voltage; ? running time; ? output capacity; ? output energy; ? output voltage; ? output currentInstructions: In this interface, short press the [ON / OFF] key to realize the switch function, and long press to enter the setting interface. Turn the [EC11] page to switch, and short press [EC11] to clear the running time. ?; input voltage; ? output voltage; ? output current; ? output power; Instructions: In this interface, short press the [ON / OFF] key to realize the switch function, and long press to enter the setting interface. Rotate the [EC11] page to switch.; ? Over-voltage protection; ? Over-current protection; ? Over-powe pro-tection; ? Over-temperature protection; ? Power-on default settings; ? Over-time protection switch; ? Over-time protectionInstructions: ?; Output overvoltage protection (OVP): 1.8 ~ 32V custom; adjustment, default 32V; ?; Output overcurrent protection (OCP): 0 ~ 4A custom adjustment, default 4A; ?; Output over powe protection (OPP): 0 ~ 40W custom adjustment, default 40W; ?; Output over-temperature protection (OTP): 70 ~ 120 ? custom adjustment, default off?; Power-on default (ACQ): off by default; ?; Output time-out protection (OHP): 0 ~ 100h custom adjustment, closed by default; shortly press the [ON / OFF] key in this interface to realize the switch function, long press to e
5pcs DC 3.3-13V to DC 15V Positive Negative Dual Output Power Supply DC DC Step Up Boost Module Voltage Converter Board
Size ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size. Specifications:; Input voltage: DC 3.3 - 13VOutput voltage: DC ±15(Deviation is ±4%); Maximum input current: 1.8AM aximum output current: +Vo is 600mA, -Vo is 120mAQuiescent current: 3-4mADC DC Boost Converter Module working frequency 400kHz. Operating temperature;: -40~+125?Storage temperature;: -65~+150 ?Pin;: 2.54 mmSize: 25 x 16.3 x 6.6 mm; Features:;;; Internal Optimize Power MOSFET; High efficiency up to 90%; Built in Frequency CompensationBuilt in Soft-Start Function; Built in Thermal Shutdown Function; Built in Current Limit Function;;;;; Note:; 1. Due to the diode partial pressure, the voltage of -Vo is lower than +Vo. 2. In order to obtain a more stable voltage, it is recommended that the output is greater than 15mA. 3. -Vo cannot be alone, or no voltage output. But you can just use +Vo.;;; Applications:;; ADC/DAC/Operational Amplifier; RS232 RS485 RS422 BusAudio equipmentLCD power supplyInstrumentation equipmentMCU BoardMotor PowerInstrumentation multimeterWifi/Router/Ethernet devices;;;; Attention:;;; 1. Input voltage can not be greater than the maximum input. 2. Output power can not be greater than the maximum load for a long time. 3. Input power must be greater than the output power, because the power consumption of the module itself.; Package Included:; 5 x DC 3.3 -13V to DC ±15V DC Step Up Voltage Converter Board;
30pcs SX1308 DC-DC 2V-24V to 2V-28V 2A Adjustable Boost Regulated Power Supply Module High Current
Introduction:; The SX1308 boost module is equipped with the SX1308 chip, which has a small package and high efficiency. The output is adjustable up to 28V, and the internal integration of very low RDS internal resistance 100m & Omega; metal oxide semiconductor field effect transistor (MOSFET) can achieve high current output within 2A. Widely in 3G network products, digital products, mobile power, battery-powered equipment.; Features:; Oscillation frequency 1.2MH z, efficiency up to 95%The circuit has short circuit protection, overheat protection and other functions10K price potentiometer, adjust voltage output; Parameters:; Input voltage range: DC 2V-24VOutput voltage range: DC 2V-28VSwitching frequency: 1.2MH zOutput current: & le ; 2APackage includes: 30 x Power supply module
10Pcs Dual USB Output 6-24V To 5.2V 3A DC-DC Step Down Power Charger Module Converter
Specification: 1. Model: usb1002 2. Name: Power Module 3. Features: Buck Charge 4. Product size: 33 * 33 * 8mm 5. Input voltage range: 6-24V 6. Output voltage: 5.2V (the output terminal is 5.3 - 5.4V, the load side is 5.1 - 5.2V ) 7. Output Current: 3A (without heat sink, the stability of the output current is 2A) 8. Compatible Phone Model: Andrews series, iPhone series, For Huawei, For Xiaomi, For Nokia... Note: 1. Input voltage can not exceed 24V, otherwise, it will cause damage to the device! 2. Enter the positive and negative can not be reversed, otherwise, it will cause damage to the device! Package Included: 10 x Dual USB Power Module
5Pcs XL4015 5A DC-DC Step Down Adjustable Power Supply Module Buck Converter
Specification: Module highlights: 5A high power, high efficiency and low ripple with power indicatorModule Properties: non-isolated buck module (BUCK) Input voltage: 8-36V (input please try not to exceed 38V) Output voltage: 1.25 -32V continuously adjustableOutput Current: 0-5AOutput Power: 75WOperating temperature: -40 to +85 degreesOperating frequency: 180KHzConversion efficiency: up to 96%Load regulation: S (I) & le; 0.8 % (input 24V, output 12V, load varies from 1 ~ 4.5A measured)Voltage Regulation: S (u) & le; 0.8 % (output 12V, when 4A, when 18 ~ 32V voltage change from the measured)Power Indicator: YesShort circuit protection: Yes (limit current 8A) Overtemperature protection: (automatically shut off the output after overtemperature) Input reverse polarity protection: No, (if necessary, please enter the string into the high current diode)Installation: two 3mm screwsConnection: Welding, V-IN is the input, V-OUT is the outputModule dimensions: 54 x 23 x 15mm (L x W x H) Application: The DC/DC buck module applications the input voltage is higher than the output voltage of the buck field, such as battery, power transformer, DIY adjustable regulated power supply, 24V Vehicle notebook power supply, industrial equipment buck. 12V buck to 3.3V, 12V buck to 5V,; 24V buck to 5V, 24V buck to 12V,; 36V buck to 24V etc. Package Included: 5 x Step Down Module
10pcs IB0505LS-1W DC-DC 5V to 5V Isolation Power Supply Module Input 4.75-5.25V Output 5V
>>>Manual: Click here to open
Winners 5V 5A DC USB Buck Module USB Charging Step Down Power Board
Feature:; This is an efficient high-current small-volume buck module, suitable for refitting the charging interface integrated board, with LED indication output, can be to charge mobile phones, support QC 3.0 fast charge, compatible for Android mobile phones, for Apple mobile phones, for tablet and digital products charging, there are reserved output solder joints on the back side.; Note:; The input terminal is the terminal block. The VIN marked on the board is +, GND is -, the circuit has anti-connection protection, and the USB port is the output terminal. It has overvoltage protection, overcurrent protection, and overcharge protection!; Parameter Description:; Size: 52*30*12mm (L*W*H) Input voltage: DC12-36VOutput voltage: 5.20V ( & plusmn; 2%) Note: For devices that support QC 3.0, the voltage is automatically switched 5V/9V/12V. Output current: 5ATypical efficiency: >93%; Package includes:; 1 x USB Buck Power Module;
3pcs B0505S 1WR2 DC-DC Power Supply Module 5V to 5V Isolation Chip DIP-4
>>>Manual: Click here to open
5pcs LM317 DC-DC 1.5A 1.2-37V Adjustable Power Supply Board DC Converter Buck Step Down Module
Specifications: Output Current: 1.5A (minimum), 2.2A (typical value) Input-output voltage difference (VI-VO): 40Vdc (max) Adjustable output voltage range: 1.2 - 37VWorking temperature: -55 ° C to + 150 ° CCurrent output: 1.5AV oltage Input: 4.2 - 40 VOperating temperature: 0 ° C - 125 ° CCharacteristic frequency: 100 (MHz) Module size: 35.6 (mm) x 16.8 (mm) Output mode: VOUT output positive, GND output negativePackage included: 5 x LM317 DC-DC 1.5A 1.2 -37V adjustable power board
3Pcs AC-DC Isolated AC 110V / 220V To DC 5V 600mA Constant Voltage Switch Power Supply Converter
Descriptions: The power supply is isolated industrial grade built-in power module with temperature protection, overcurrent, and short circuit full protection. Features: AC85 - 264V or; DC110 - 370V wide voltage inputDC 5V(+/ - 0.2V ) 600mA isolated outputInput Current: 0.0273A /115VAC; 0.014A /230VAC Input surge current: 20A (230VAC) Frequency range: 50/60 HzOperating Temperature: -30 - 70 ?Relative humidity: 20%- 90%Rated power: 3WOutput efficiency: 80%Module size: 4.0 * 2.3 * 2.3 cmPackage included: 3 x AC-DC Isolated AC 110V / 220V To DC 5V 600mA Constant Voltage Switch Power Supply Converter Module With Shell
10pcs IB0505LS-1W DC-DC 5V to 5V Isolation Power Supply Module Input 4.75-5.25V Output 5V
>>>Manual: Click here to open
3pcs DC-DC 9V/12V/24V to 5V Step Down Regulator USB Charging Car Power Supply Step-down Buck Charging Module
Feature: Product size: 35.5 x 17 x 8.3 mm Input voltage range: 6-26V Output voltage: 5.2V (considering the charging line loss, the output is about 5.2V, the load is about 5V) Upper limit output current: 3A (in the case of no heat sink, the stable output upper limit current is 2A) & nbsp; Precautions: & nbsp; 1. The positive and negative poles cannot be reversed, and the input voltage should not exceed 26V, otherwise the chip will be damaged! 2. When powering on, you can & #39; t touch the sampling resistor and IC pin on the circuit board by hand. Otherwise, the output voltage may be suddenly damaged and damage the device! 3. Explain to some customers with electronic basics: Do not think that the nominal 3A current will burn out the equipment. The charging current is determined by the device. The charging current for most devices is 0.8 - 1.5A. & nbsp; Tip: This is a step-down charging module. The current indicated by 2A refers to the upper limit current of the load. It cannot be compared with the 2A current indicated by the charger. Project Min. Value Typical Value Max. Value Standby current (Ven=0V) 15 20 25 uA No-load current 8 12 18 mA Input voltage 6 12 26 V The output voltage 5.1 5.25 5.4 V Output current 0 2 3 A Overcurrent protection current 5 5.5 6 A Conduction internal resistance 80 100 120 m & Omega; On-off level 335 385 435 KHz High temperature protection 85 90 130 °C Conversion efficiency (I=7V, 0=5V) 93 95 97 % Ambient temperature -40 25 85 °C Package includes: 3 x Power supply module
3pcs BESTEP 1 Channel 5V Relay Module 30A With Optocoupler Isolation Support High Low Level Trigger
Description:; The module adopts high quality 30A relay, and the maximum load is normally open interface: AC 250V/30A, DC 30V/30A; The chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA; Module working voltage: 5VCan be set up by high jumper or low level trigger. Fault-tolerant design, the relay will not operate even if the control line is disconnected. Power indicator (green), relay status indicator (red) The interface design is humanized, all interfaces can be directly connected through the terminals, so it is very convenient. Module size: 50mm x 33mm x 24mm (length * width * height) Product net weight: 36gThere are 4 fixed bolt holes, holes 3.1 mm, spacing 44.5 mm x 27.5 mmRelay version: 5VQuiescent current: 5mAMaximum current: 190mATrigger current: 2-4mA; Module interface description:; 1. DC+: module DC power supply positive pole (trigger terminal voltage positive). 2. DC-: module DC supply negative pole (trigger terminal voltage negative). 3. IN: signal trigger terminal (default trigger voltage is the same as power supply). 4. JD+: relay control terminal voltage positive pole5. JD-: relay control terminal voltage negative pole6. DC +/- and JD +/- uses jumper cap short connection, trigger terminal and relay control terminal voltage is the same. 7. Selection of high and low level trigger mode, when jumper is connected to L-terminal, IN-terminal is low level trigger, and H-terminal is high level trigger. 8. Normally closed terminal (NC): relay normally closed. 9. Public terminal (COM): common terminal of relay10. Normally open terminal (NO): relay normally open.; Package Included: 3 x 1 Channel 5V Relay Module
10pcs DC-DC 9V/12V/24V to 5V Step Down Regulator USB Charging Car Power Supply Step-down Buck Charging Module
Feature: Product size: 35.5 x 17 x 8.3 mm Input voltage range: 6-26V Output voltage: 5.2V (considering the charging line loss, the output is about 5.2V, the load is about 5V) Upper limit output current: 3A (in the case of no heat sink, the stable output upper limit current is 2A) & nbsp; Precautions: & nbsp; 1. The positive and negative poles cannot be reversed, and the input voltage should not exceed 26V, otherwise the chip will be damaged! 2. When powering on, you can & #39; t touch the sampling resistor and IC pin on the circuit board by hand. Otherwise, the output voltage may be suddenly damaged and damage the device! 3. Explain to some customers with electronic basics: Do not think that the nominal 3A current will burn out the equipment. The charging current is determined by the device. The charging current for most devices is 0.8 - 1.5A. & nbsp; Tip: This is a step-down charging module. The current indicated by 2A refers to the upper limit current of the load. It cannot be compared with the 2A current indicated by the charger. Project Min. Value Typical Value Max. Value Standby current (Ven=0V) 15 20 25 uA No-load current 8 12 18 mA Input voltage 6 12 26 V The output voltage 5.1 5.25 5.4 V Output current 0 2 3 A Overcurrent protection current 5 5.5 6 A Conduction internal resistance 80 100 120 m & Omega; On-off level 335 385 435 KHz High temperature protection 85 90 130 °C Conversion efficiency (I=7V, 0=5V) 93 95 97 % Ambient temperature -40 25 85 °C Package includes: 10 x Power supply module
VHM-141 8A 200W DC-DC Step Down Module Buck Converter XL4016 PWM Adjustable 4-40V to 1.25-36V Power Supply Board
Specifications:; Product model: VMH-141Voltage regulation method: PWM modulationInput voltage: DC 4-40VOutput range: DC 1.25 -36VMaximum current: 5AMaximum power: 200WConversion efficiency: 94%Appearance size: 61 x 43 x 27mmKnob size: 13.2 mm; Package Included:; 1 x VHM-141 8A 200W DC-DC Step Down Module Buck Converter
3pcs 220V to 5V 600mA 3W AC-DC Step Down Regulated Power Supply Module LC-Powr-FT838 Precision Board
Description:; Over-voltage protection, over-current protection, over-temperature protection, short circuit protection. High thermal conductivity resin encapsulation has the characteristics of dust proof, moisture proof, shock proof and flame retardant. The average trouble-free time is more than 300, 000 hours. Ripple voltage: 80 mVWorking temperature: minimum - 20°C, maximum 70°COutput voltage: 5VOutput power: 3WSize: 20 x 30 x 15 mmOutput Voltage Range: 4.8 - 5.1V; Package included: 3 x LC-Powr-FT838 AC-DC Step Down Regulated Power Supply Module
DC Adjustable Power Supply Buck Module Step Down Module
Description: Module Properties: Non-isolated step-down module (BUCK) Rectification: Synchronous rectification Input voltage: DC 4.75V -23V Output voltage: DC 1.0V -17V (Adjustable, Output < Input) Output current: Rated current 1.8A (3A MAX, can not be prolonged) Output ripple: 30mV (no-load) Dimension: 17 x 11 x 4mm (L x W x H) / 0.67 '' x 0.43 '' x 0.16 '' approx Weight: 1g (per. ) Package included: 1 x DC-DC step-down adjustable module
3pcs 3.7V 9V 5V 2A Adjustable Step Up 18650 Lithium Battery Charging Discharge Integrated Module
Feature:; Input voltage: 4.5 -8VOutput voltage: continuous adjustable 4.3 -27V (Counter clockwise to boost voltage) Charging voltage: 4.2V; Charging current: up to 1ADischarge current: the maximum 2AOutput reference maximum current: 5V 1.4A, 9V 0.8A, 12V 0.6AQ uiescent current: about 0.5 mAOvershoot protection: YesOver discharge protection: None (also can be said yes, because 2V cut-off boost but does not block the output, output has 2V)Deadline boost:: 2V, depending on whether added the additional protection boardSize: 3.3 x 2.3 x 0.9 cmConnecting example, VIN + connect 5V solar panel, BAT + terminal can output 4.2V to charging 3.7V 18650 battery,; OUT + side can output an adjustable voltageCan be for multimeter, modified lithium battery charging; Package includes:; 3 x Lithium Battery Charging Discharge Integrated Module
3pcs SX1308 DC-DC 2V-24V to 2V-28V 2A Adjustable Boost Regulated Power Supply Module High Current
Introduction:; The SX1308 boost module is equipped with the SX1308 chip, which has a small package and high efficiency. The output is adjustable up to 28V, and the internal integration of very low RDS internal resistance 100m & Omega; metal oxide semiconductor field effect transistor (MOSFET) can achieve high current output within 2A. Widely in 3G network products, digital products, mobile power, battery-powered equipment.; Features:; Oscillation frequency 1.2MH z, efficiency up to 95%The circuit has short circuit protection, overheat protection and other functions10K price potentiometer, adjust voltage output; Parameters:; Input voltage range: DC 2V-24VOutput voltage range: DC 2V-28VSwitching frequency: 1.2MH zOutput current: & le ; 2APackage includes: 3 x Power supply module
3pcs MP1584EN DC-DC BUCK Adjustable Step Down Module 4.5V-28V Input 0.8V-20V Output
Specifications: Model: MP1584 Name: DC-DC step-down module Input Voltage: 4.5V ~ 28V Output voltage: 0.8V ~ 20V Output Current: 3A (Max) Conversion efficiency: 96% (maximum) Output Ripple:
3pcs VHM-141 8A 200W DC-DC Step Down Module Buck Converter XL4016 PWM Adjustable 4-40V to 1.25-36V Power Supply Board
Specifications:; Product model: VMH-141Voltage regulation method: PWM modulationInput voltage: DC 4-40VOutput range: DC 1.25 -36VMaximum current: 5AMaximum power: 200WConversion efficiency: 94%Appearance size: 61 x 43 x 27mmKnob size: 13.2 mm; Package Included:; 3 x VHM-141 8A 200W DC-DC Step Down Module Buck Converter
3Pcs XH-M400 Step Down Module Adjustable XL4016E1 High Power DC-DC 8A DC4-40V With Regulator
Feature:; Product type: XH-M400Maximum power: 200WOutput current: up to 8A (long-term use recommended 5A)Step-down chip: XL4016E1Conversion efficiency: 94%Input voltage: DC4-40VOutput voltage: DC 1.25 -36VAppearance size: 61 * 40 * 29mmVoltage regulator potentiometer: counter-clockwise rotation voltage decreases, if the rotation of the copper column voltage has not changed, you can rotate 5-10 laps; Package includes:; 3 x XH-M400 Step Down Module;
BESTEP DC-DC 3V-15V to 9V Automatic Buck Boost Step Up Step Down Power Supply Module For
Feature:; The DC-DC power module is automatically buck-boost to support the shutdown function. The maximum input voltage is 15VDC, the quiescent current is less than 200uA, the fixed output is 9V and the maximum output current is 600mA. Design work frequency of up to 1.2MH z, high stability, cost-effective, all industrial-grade components, long working voltage drift-free, suitable for demanding applications.; Application:; Widely in communications equipment, digital radio, industrial motherboards, toys, model aircraft, microcontroller motherboards, household electrical appliances, automotive power supply, security monitoring, field collection, street lamps.; Parameters:; Input voltage: DC3V-15VMaximum current: 600mAOutput voltage: DC9VMaximum efficiency: 75%; Package Included: 1 x; DC-DC Automatic Buck Boost Power Module
Geekcreit DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module Suitable For Solar Panel
Descriptions: Auto start voltage will be pulled down to 7V or less, and engine will at high speed when the voltage up to 15V or higher. It is hard to work for 12V electrical equipment, this automatic buck boost module can solve this problem, regardless of the input voltage is 5V or 12V or 32V, the output can be stabilized at 12V. Built-in 4A efficient MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A) High switching frequency 400KHz, the ripple is smaller, dimension is smaller. (LM2577 frequency only 50KHz); Applications:; Car regulator, solar photovoltaic, wind power and other applications of voltage instability. Specifications:; Model Specification: DSN6000AUD Automatic Buck moduleModule Properties: Non- isolated boost (BOOST) Rectification: Non- Synchronous RectificationInput Range: 3.8V - 32VOutput Range: 1.25V - 35VInput Current: 3A ( max ), no-load 18mA (5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current. )Conversion efficiency:
3pcs DC-DC 5V 3A Power Supply Module Buck Step Down Regulator Module 24V 12V 9V To 5V Fixed Output
Specifications: Input voltage: 7 - 26VOutput voltage: 5VOutput current: 3A (Max),; the current should be controlled within 1.6A for working long hoursConversion efficiency: 96% (Max) Output ripple:
N2830 1000KV Brushless Motor DC Outrunner Motor
Specifications:; Name: Brushless Motor; Material: Stainless steel, Aluminium alloy, Brass, RubberModel: N2830/11Kv value: 1000rpm/vESC: 20AMax power: 270WShaft size: ? 3.17 *48mmWeight: 85gProp: 9x 4.5, 10x6, 10x5Dimensions: ?28 * 28mmMax Pull: 1150g; Battery: 2-4 Li-poVoltage: 7.4 - 11.1 V; Internal resistance: 104M & Omega; No load current: 0.6AC able length: 90mm;; Package Included:; 1 x N2830/11 Brushless Motor1 x Motor fittings;
3pcs 220V to 5V 600mA 3W AC-DC Step Down Regulated Power Supply Module LC-Powr-FT838 Precision Board
Description:; Over-voltage protection, over-current protection, over-temperature protection, short circuit protection. High thermal conductivity resin encapsulation has the characteristics of dust proof, moisture proof, shock proof and flame retardant. The average trouble-free time is more than 300, 000 hours. Ripple voltage: 80 mVWorking temperature: minimum - 20°C, maximum 70°COutput voltage: 5VOutput power: 3WSize: 20 x 30 x 15 mmOutput Voltage Range: 4.8 - 5.1V; Package included: 3 x LC-Powr-FT838 AC-DC Step Down Regulated Power Supply Module
3pcs 5V 5A DC USB Buck Module USB Charging Step Down Power Board
Feature:; This is an efficient high-current small-volume buck module, suitable for refitting the charging interface integrated board, with LED indication output, can be to charge mobile phones, support QC 3.0 fast charge, compatible for Android mobile phones, for Apple mobile phones, for tablet and digital products charging, there are reserved output solder joints on the back side.; Note:; The input terminal is the terminal block. The VIN marked on the board is +, GND is -, the circuit has anti-connection protection, and the USB port is the output terminal. It has overvoltage protection, overcurrent protection, and overcharge protection!; Parameter Description:; Size: 52*30*12mm (L*W*H) Input voltage: DC12-36VOutput voltage: 5.20V ( & plusmn; 2%) Note: For devices that support QC 3.0, the voltage is automatically switched 5V/9V/12V. Output current: 5ATypical efficiency: >93%; Package includes:; 3 x USB Buck Power Module
20pcs DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module Suitable For Solar Panel
Descriptions: Auto start voltage will be pulled down to 7V or less, and engine will at high speed when the voltage up to 15V or higher. It is hard to work for 12V electrical equipment, this automatic buck boost module can solve this problem, regardless of the input voltage is 5V or 12V or 32V, the output can be stabilized at 12V. Built-in 4A efficient MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A) High switching frequency 400KHz, the ripple is smaller, dimension is smaller. (LM2577 frequency only 50KHz); Applications:; Car regulator, solar photovoltaic, wind power and other applications of voltage instability. Specifications:; Model Specification: DSN6000AUD Automatic Buck moduleModule Properties: Non- isolated boost (BOOST) Rectification: Non- Synchronous RectificationInput Range: 3.8V - 32VOutput Range: 1.25V - 35VInput Current: 3A ( max ), no-load 18mA (5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current. )Conversion efficiency:
XL4015 5A DC-DC Step Down Adjustable Power Supply Module Buck Converter
XL4015 5A DC-DC Step Down Adjustable Power Supply Module Buck ConverterSpecification: Module highlights: 5A high power, high efficiency and low ripple with power indicatorModule Properties: non-isolated buck module (BUCK) Input voltage: 8-36V (input please try not to exceed 38V) Output voltage: 1.25 -32V continuously adjustableOutput Current: 0-5AOutput Power: 75WOperating temperature: -40 to +85 degreesOperating frequency: 180KHzConversion efficiency: up to 96%Load regulation: S (I) & le; 0.8 % (input 24V, output 12V, load varies from 1 ~ 4.5A measured)Voltage Regulation: S (u) & le; 0.8 % (output 12V, when 4A, when 18 ~ 32V voltage change from the measured)Power Indicator: YesShort circuit protection: Yes (limit current 8A) Overtemperature protection: (automatically shut off the output after overtemperature) Input reverse polarity protection: No, (if necessary, please enter the string into the high current diode)Installation: two 3mm screwsConnection: Welding, V-IN is the input, V-OUT is the outputModule dimensions: 54 x 23 x 15mm (L x W x H) Application: The DC/DC buck module applications the input voltage is higher than the output voltage of the buck field, such as battery, power transformer, DIY adjustable regulated power supply, 24V Vehicle notebook power supply, industrial equipment buck. 12V buck to 3.3V, 12V buck to 5V,; 24V buck to 5V, 24V buck to 12V,; 36V buck to 24V etc. Package Included: 1 x Step Down Module
3 String 12v 18650 Lithium Battery Protection Board 25a Over-current Protection
Size: about 56mm*45mm*1.2mm
Over voltage range: 4.25-4.35v±0.05v
Over discharge voltage range: 2.3-3.0v±0.05v
Maximum operating current: 0-25A
Maximum transient current: 34-40A
Quiescent current: less than 30uA
Internal resistance: less than 100mO
Working temperature: -40---+50°
Storage condition: -40-- +80°
Effective life: more than30000h
Short circuit protection: Yes, delayed self recovery
Color: as shown
Package:
1 pc * Lithium battery protection board
10pcs 3.7V 9V 5V 2A Adjustable Step Up 18650 Lithium Battery Charging Discharge Integrated Module
Feature:; Input voltage: 4.5 -8VOutput voltage: continuous adjustable 4.3 -27V (Counter clockwise to boost voltage) Charging voltage: 4.2V; Charging current: up to 1ADischarge current: the maximum 2AOutput reference maximum current: 5V 1.4A, 9V 0.8A, 12V 0.6AQ uiescent current: about 0.5 mAOvershoot protection: YesOver discharge protection: None (also can be said yes, because 2V cut-off boost but does not block the output, output has 2V)Deadline boost:: 2V, depending on whether added the additional protection boardSize: 3.3 x 2.3 x 0.9 cmConnecting example, VIN + connect 5V solar panel, BAT + terminal can output 4.2V to charging 3.7V 18650 battery,; OUT + side can output an adjustable voltageCan be for multimeter, modified lithium battery charging; Package includes:; 10 x Lithium Battery Charging Discharge Integrated Module
MP1584EN DC-DC BUCK Adjustable Step Down Module 4.5V-28V Input 0.8V-20V Output
Specifications: 1. Model: MP1584 2. Name: DC-DC step-down module 3. Input Voltage: 4.5V ~ 28V 4. Output voltage: 0.8V ~ 20V 5. Output Current: 3A (Max) 6. Conversion efficiency: 96% (maximum) 7. Output Ripple:
Mini DC-DC 0.8-5V To DC 5V Step Up Boost Power Module Board
Specification: Input voltage: 0.8 -5VOutput voltage: 5VMaximum output current: 480mAStart voltage: 0.8V, output current 7MAInput 1- 1.5V, output 5V 40-100MAInput 1.5 -2V, output 5V 100-150MAInput 2-3V, output 5V 150-380MAInput above 3V, output 5V 380-480MAWorking frequency: 150KHZ Conversion efficiency: 85%Pin pitch: Approx. 2.54 mm / 0.1"S ize: Approx. 11x 10.5 x 7.5 mm / 0.43 x 0.41 x 0.30"N ote: This is a DC-DC voltage converter module, must be noted when usingInput voltage can not be greater than the maximum input rangeOutput power can not be greater than the maximum load for a long timeInput power must be greater than the output powerPackage includes: 1 x DC-DC 0.8 -5V To DC 5V Step-UP Boost Power Module,,,
3pcs 30W DC 3V 3.3V 3.7V to 5V 6V 7.5V 9V 10V 12V 14.8V 24V Step Up Module Boost Converter Board for 18650 Lithium Battery DD03AJTA
Description:;; Input DC 2.7 - 5.5V, Adjustable Output DC 3.5 -24VMaximum output power 30WMaximum input current: 8AMaximum output current: 6AQuiescent current: about 1mAEfficiency: >=96%Switching Frequency: 600KHz fixed; Overtemperature shutdown, input under-voltage protection and short circuit protection. UVLO Low Threshold 2.6V, UVLO High Threshold 3.2V, suitable for 3.7V lithium battery power supplyOperating Ambient Temperature: -40 to 85 °CStorage Temperature: -55 to 150°CSize: 45x20x15mm;; Attentions:;; This is a high-power boost module. Please pay attention to the following when using:;; 1. The power supply must be sufficient. If the module needs to output 30W power, the power supply must be greater than 40W.;; 2. The power and boost module leads must be thick enough (can pass 10A) and soldered well.;; 3. Use a multimeter to directly measure the & #39; & #39; VIN GND & #39; & #39; port to determine if the power is sufficient. If the voltage is lower than the power supply 1V, the power supply is insufficient or there is no good connection.; 4. Input voltage can not be greater than the maximum input range5. Output power can not be greater than the maximum load for a long time6. Input power must be greater than the output power, because the power consumption of the module itself; Applications:;; for QC 2.0 3.0 chargerfor 3.7V li-on Lipo Lithium Battery 18650PTZ CCTV IP cameraSmart home / home automationWIFI Router Switch Network equipmentLED Motor;; Package Included:; 3 x 30W DC 3V 3.3V 3.7V to 5V 6V 7.5V 9V 10V 12V 14.8V 24V Step Up Boost Converter Board
BESTEP 1 Channel 5V Relay Module 30A With Optocoupler Isolation Support High And Low Level Trigger
Description: & nbsp; The module adopts high quality 30A relay, and the maximum load is normally open interface: AC 250V/30A, DC 30V/30A; The chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA; Module working voltage: 5V Can be set up by high or low level trigger. Fault-tolerant design, the relay will not operate even if the control line is disconnected. Power indicator (green), relay status indicator (red) The interface design is humanized, all interfaces can be directly connected through the terminals, so it is very convenient. Module size: 50mm x 33mm x 24mm (length * width * height) Product net weight: 36g There are 4 fixed bolt holes, holes 3.1 mm, spacing 44.5 mm x 27.5 mm Relay version: 5V Quiescent current: 5mA Maximum current: 190mA Trigger current: 2-4mA & nbsp; Module interface description: & nbsp; 1. DC+: module DC power supply positive pole (trigger terminal voltage positive). 2. DC-: module DC supply negative pole (trigger terminal voltage negative). 3. IN: signal trigger terminal (default trigger voltage is the same as power supply). 4. JD+: relay control terminal voltage positive pole 5. JD-: relay control terminal voltage negative pole 6. DC +/- and JD +/- uses cap short connection, trigger terminal and relay control terminal voltage is the same. 7. Selection of high and low level trigger mode, when is connected to L-terminal, IN-terminal is low level trigger, and H-terminal is high level trigger. 8. Normally closed terminal (NC): relay normally closed. 9. Public terminal (COM): common terminal of relay 10. Normally open terminal (NO): relay normally open. & nbsp; Package Included: 1 x 1 Channel 5V Relay Module & nbsp;
3Pcs XH-M400 Step Down Module Adjustable XL4016E1 High Power DC-DC 8A DC4-40V With Regulator
Feature:; Product type: XH-M400Maximum power: 200WOutput current: up to 8A (long-term use recommended 5A)Step-down chip: XL4016E1Conversion efficiency: 94%Input voltage: DC4-40VOutput voltage: DC 1.25 -36VAppearance size: 61 * 40 * 29mmVoltage regulator potentiometer: counter-clockwise rotation voltage decreases, if the rotation of the copper column voltage has not changed, you can rotate 5-10 laps; Package includes:; 3 x XH-M400 Step Down Module;
AC 110V/220V to DC 12V 2.5A 30W Voltage Transformer Switch Power for Led Strip
This witch power supply convert AC to DC, widely used in the power adapter, Led lights strip, LED display, billboard, industrial equipment, etc. Features: Switch power supply, convert AC 110V/220V to DC 12V. Steady and precise output voltage. Short circuit protection, overload protection(105%~150%), over voltage protection(115%~135%). Widely used as the power adapter for Led strip, LED display, billboard, industrial equipment, etc. IN-DOOR USE ONLY! Specifications: Material: Metal case Input voltage: AC110/220V 15% Input Frequency: 50/60Hz Input surge: Cold start 25A@115V AC 50A@230V AC Output voltage: DC 12V Output voltage adjustment range: 10% Output current: 2.5A Current Range: 0~ 2.5A Output power: 30W Working temperature: -40~65 degree Celsius Storage Temperature: -20C - +60C Humidity: 20%~90%RH Non-Condensation Item size: 8.5 * 5.9 * 3.8 cm / 3.3 * 2.3 * 1.5 in Item weight: 121g / 0.27 lb Package size: 9.3 * 6.7 * 4.3 cm / 3.7 * 2.6 * 1.7 in Package weight: 136g / 0.30 lb Package List: 1 * Voltage Transformer
5pcs BESTEP 1 Channel 5V Relay Module 30A With Optocoupler Isolation Support High Low Level Trigger
Description:; The module adopts high quality 30A relay, and the maximum load is normally open interface: AC 250V/30A, DC 30V/30A; The chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA; Module working voltage: 5VCan be set up by high jumper or low level trigger. Fault-tolerant design, the relay will not operate even if the control line is disconnected. Power indicator (green), relay status indicator (red) The interface design is humanized, all interfaces can be directly connected through the terminals, so it is very convenient. Module size: 50mm x 33mm x 24mm (length * width * height) Product net weight: 36gThere are 4 fixed bolt holes, holes 3.1 mm, spacing 44.5 mm x 27.5 mmRelay version: 5VQuiescent current: 5mAMaximum current: 190mATrigger current: 2-4mA; Module interface description:; 1. DC+: module DC power supply positive pole (trigger terminal voltage positive). 2. DC-: module DC supply negative pole (trigger terminal voltage negative). 3. IN: signal trigger terminal (default trigger voltage is the same as power supply). 4. JD+: relay control terminal voltage positive pole5. JD-: relay control terminal voltage negative pole6. DC +/- and JD +/- uses jumper cap short connection, trigger terminal and relay control terminal voltage is the same. 7. Selection of high and low level trigger mode, when jumper is connected to L-terminal, IN-terminal is low level trigger, and H-terminal is high level trigger. 8. Normally closed terminal (NC): relay normally closed. 9. Public terminal (COM): common terminal of relay10. Normally open terminal (NO): relay normally open.; Package Included: 5 x 1 Channel 5V Relay Module
3pcs IB0505LS-1W DC-DC 5V to 5V Isolation Power Supply Module Input 4.75-5.25V Output 5V
>>>Manual: Click here to open
10Pcs DC Adjustable Power Supply Buck Module Step Down Module
10Pcs DC Adjustable Power Supply Buck Module Step Down Module Description: Module Properties: Non-isolated step-down module (BUCK) Rectification: Synchronous rectification Input voltage: DC 4.75V -23V Output voltage: DC 1.0V -17V (Adjustable, Output < Input) Output current: Rated current 1.8A (3A MAX, can not be prolonged) Output ripple: 30mV (no-load) Dimension: 17 x 11 x 4mm (L x W x H) / 0.67 x 0.43 x 0.16 inch approx Package included: 10 x DC-DC step-down adjustable module
Unique Bargains 300Pcs 24mmx39mmx0.12mm Mica Insulator Insulation Sheet
Mica Plate is mica paper with silicone resin by gluing temperature and pressed.As a kind of heat resisting and insulating product.It is widely used for home appliances such as electric hair-dryer, toaster, microwave oven, warmer etc.
Unique Bargains Drawer Style Plastic Anti-static Electronic Components Storage Box Container
Made of plasticKEY_TAB material , drawer style designKEY_TAB componentKEY_TAB storage box.
Suitable for storing SMT, SMD resistors, capacitors or other small or medium size electronic components.
12V DC 300 RPM Gear-Box Speed control Electric Motor Low noise
100% Brand new , never used Item's color might be different from the picture because of the aberration.Metal gear and good reliabilityThis is a high quality 12V 300RPM replacement for a faulty gear box motorBenefiting from high torque and low noise, this motor is solidly constructed This motor is great for speed control and suitable for most of high torque applications Horse Power Cont: 5WVoltage: 12V DCRPM: 300Reversibility : Reversible Speed:5000r/minLength of Motor(including spindle): 76.3mmDiameter: 37mm Shaft length: 15mm Shaft diameter: 6mm Weight: 185gPackage includes:1 x 12V DC 300 RPM Gear-Box Electric Motor
10 Sets EE16 5 with 5pin Transformer Bobbin PC40 Ferrite Core Vertical 20 Ferrite Halves and 10 Bobbin
Product descriptionKEY_TAB Widely used in color TV, monitor, electric car charger, DVD, switching power supply, UP power supply, DC-DC converter, high frequency transformer, filter, inductor, household appliance, industrial automation, instrumentation, communication, energy saving Lighting and more!KEY_TAB KEY_TAB Product Range: Transformers, filter inductors, coils, bobbins, magnetic cores.Type: EE16Pin spacing: 3mm/0.12''Row spacing: 10.5mm/0.4"Ferrite core Size: 17 x 4.5 x 7.5mm/0.6" x 0.2" x 0.3"(L*W*T)Bobbin size: 16 x 13.5 x 18mm/0.6" x 0.5" x 0.7"(L*W*H)Winding frame size: 8.5 x 6.5 x 5.5mm/0.3" x 0.2" x 0.2"(L*W*H)Package content: 10 SET = 20 ferrite halves + 10 bobbin
