Trusted shipping
Easy returns
Secure shopping
Buy 24V Step Down to 12V 30A 360W DC/DC Converter Voltage Regulator Waterproof Buck Transformer Power Supply in United States - Cartnear.com
24V Step Down to 12V 30A 360W DC/DC Converter Voltage Regulator Waterproof Buck Transformer Power Supply
CTNR1320013 CTNR1320013National Oilwell
2025-12-22
/itm/24v-step-down-to-12v-30a-360w-dcdc-converter-voltage-regulator-waterproof-buck-transformer-power-supply-1320013
USD
41.54
$ 41.54 $ 42.82 3% Off
Item Added to Cart
customer
*Product availability is subject to suppliers inventory
SHIPPING ALL OVER UNITED STATES
100% MONEY BACK GUARANTEE
EASY 30 DAYSRETURNS & REFUNDS
24/7 CUSTOMER SUPPORT
TRUSTED AND SAFE WEBSITE
100% SECURE CHECKOUT
Size: 24V
to 12V 30AWiring: OUTPUT+ to LOAD+, OUTPUT- to LOAD-; INPUT+ to BAT+, INPUT- to
BAT- Note: * Never connect to solar panel, PWM/MPPT charge controller, inverter or wind turbine. * Never charge the battery. Keep good air convection. * Never reverse the polarity. * Use the enough big cable to avoid the voltage drop.
Application: 24V DC battery as input power to 12V DC appliances as output load.
Specifications: Input
Rated Voltage: 24V DC
Input Voltage Range: 18-35V DC
Output voltage: DC12V 30A
Output Rated Power: 360W
Efficiency: 97% (half load); 95% (full load)
Ripple: 200mVp
Line Regulation: 0.2 %
Load Regulation: 0.2 %
Voltage Accuracy: 1.5 %
Enclosures: IP68 Case
Operating Temperature: -40~85C
Weight: 550g
Features: 1. 100% full power and stable current output, non-isolated module.
2. Industry grade DC24V to DC 12V step-down converter, efficiency up to 95%.
3. Die-cast aluminum shell, epoxy potting, cooling by free air convection; Waterproof level IP68 and anti-shock protection.
4.
Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating.
5.
Certificates: CE/RoHS, 1 year warranty, lifetime up to 100, 000 hours.
Package included: 1 x DC 24-12V 30A
Voltage Converter Questions: How to choose the correct current for loads? For example, if the max current of your load device is 10A, then choose 10A/ 0.8 = 12.5A at least for resistive loads according to international standard. If the load device is motor or compressor, then you may choose 10A/ 0.5 =20A according to real testing result since the motor and compressor starting current may be 2-3 times than nominal current.
to 12V 30AWiring: OUTPUT+ to LOAD+, OUTPUT- to LOAD-; INPUT+ to BAT+, INPUT- to
BAT- Note: * Never connect to solar panel, PWM/MPPT charge controller, inverter or wind turbine. * Never charge the battery. Keep good air convection. * Never reverse the polarity. * Use the enough big cable to avoid the voltage drop.
Application: 24V DC battery as input power to 12V DC appliances as output load.
Specifications: Input
Rated Voltage: 24V DC
Input Voltage Range: 18-35V DC
Output voltage: DC12V 30A
Output Rated Power: 360W
Efficiency: 97% (half load); 95% (full load)
Ripple: 200mVp
Line Regulation: 0.2 %
Load Regulation: 0.2 %
Voltage Accuracy: 1.5 %
Enclosures: IP68 Case
Operating Temperature: -40~85C
Weight: 550g
Features: 1. 100% full power and stable current output, non-isolated module.
2. Industry grade DC24V to DC 12V step-down converter, efficiency up to 95%.
3. Die-cast aluminum shell, epoxy potting, cooling by free air convection; Waterproof level IP68 and anti-shock protection.
4.
Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating.
5.
Certificates: CE/RoHS, 1 year warranty, lifetime up to 100, 000 hours.
Package included: 1 x DC 24-12V 30A
Voltage Converter Questions: How to choose the correct current for loads? For example, if the max current of your load device is 10A, then choose 10A/ 0.8 = 12.5A at least for resistive loads according to international standard. If the load device is motor or compressor, then you may choose 10A/ 0.5 =20A according to real testing result since the motor and compressor starting current may be 2-3 times than nominal current.
Related Products
See More
