5Pcs DC-DC Buck Module 6-24V 12V/24V to 5V 3A USB Step Down Power Supply Charger Efficiency 97.5%

Features: The max output current 3A, long time use 2.1A, enough useNew design, 3 solid state ceramic capacitors (MCC), more safe and low rippleSynchronous rectification, High efficiency, 6.5V to 5V 0.7A can up to 97.5 %, 12V to 5V 1A can up to 94%Flat copper inductor, improve conversion efficiencyWith output overvoltage protection. There is 1.5A fuse, output 5V have 300W TVS tube protect your USB deviceUsing the latest USB identification circuit, perfectly compatible with IPHONE, the most of Android phones, IPAD etcHigh quality USB portOutput voltage indicator (RED) Small size, 26.4 (L) * 15 (W) * 7.4 (H) mmInput with reverse polarity protection diode, will not damage when input connect incorrectUltra-low static current, 0.85 mA only. Do not need to add swith when connected to the car battery, can be connected to car cigarette lighter cable or
ACC power supply cableSpecification:
Properties: non-isolated buck module (BUCK) synchronous rectificationInput voltage: DC
6-24VOutput voltage: 5.1
- 5.2VO utput current: 3A MAX (please enhance heat dissipation when full load using), the actual test result input 12V output current 2A do not need to enhance heat dissipation.
Conversion efficiency: can up to 97.5 % ( 6.5V step down to 5V 0.7A ) (after short reverse protection and fuses test value)
Switch frequency: 500KHzOutput
ripple: 10mV around (12V to 5V3A) 20M bandwidthOutput indicator: Output voltage indicator is redOperating temperature: Industrial grade (-40 ° to + 85 °) (the higher the ambient temperature, the lower the output power)Output overvoltage protection: Yes, input 1.5A fuse, output 5V have 300W TVS tube clamp protection.
Full load temperature: 30
°CStatic current: 0.85
mALoad regulation: ±
; 1%Voltage regulation: ± 0.5 %Dynamic response speed: 5%
200uSOutput short circuit protection: Yes, but please do not short circuit for a long timeInput reverse polarity protection: Yes, there is reverse polarity protection diodeConnection mode: SolderingInput
mode: SolderingOutput
mode: USB
Package includes: 5 x USB DC Converter 5V 3A