Bare board Power Supply



DC 7-35V to 1.25V-30V Buck Constant Current Voltage Led Driver Power Supply Charger Module

DC 7-35V to 1.25V-30V Buck Constant Current Voltage Led Driver Power Supply Charger Module

The led power driver buck Step Down converter module, input voltage 7-35V, output voltage 1.25-30V, applicable high-power constant current led driver, battery charger, solar panels, wind turbines. ...
090038
$11.00 $5.4051

DC 8-40V to 3-30V Buck Step-Down Converter Switching Power Supply Module

DC 8-40V to 3-30V Buck Step-Down Converter Switching Power Supply Module

It is a DC Buck Converter ,Voltage Range 8-40V to 3-30V,Output Current: Max 8A output, It has Shortage Protection,Overcurrent protection, long term stable, reliable quality,easy installation and use....
090426
$17.00 $7.8054

DC Adjustable Buck Voltage Regulator 12v DC to 3.7v DC steady current power supply Step Down Converter

DC Adjustable Buck Voltage Regulator 12v DC to 3.7v DC steady current power supply Step Down Converter

It is a 12v DC to 3.7v DC steady current power supply Adjustable Step Down Converter,Measuring Range DC 7-35V to 1.25V-30V,Conversion efficiency up to 90%,it has constant current constant voltage...
090038
$11.00 $5.4051

DC Auto Boost Buck Converter 25W 3-15V to 0.5-30V for Solar Panel Step Up Down Voltage Regulators

DC Auto Boost Buck Converter 25W 3-15V to 0.5-30V for Solar Panel Step Up Down Voltage Regulators

It is a DC 3-15V to 0.5-30V 3A 25W automatic buck-boost module, quality control chip, maximum conversion efficiency 95%, have short circuit protection, it very suitable for battery voltage regulator,...
090440
$13.00 $6.7048

DC Boost Voltage Regulator DC 3.5V-30V to 3.5V-30V 6A 100W Adjustable Converter with Red LED Voltmeter

DC Boost Voltage Regulator DC 3.5V-30V to 3.5V-30V 6A 100W Adjustable Converter with Red LED Voltmeter

The is LTC1871 Red LED Adjustable Boost Converter,Input Voltage DC 3.5V-30V,Output Voltage DC 3.5V-30V,with voltmeter display, maximum output power 100W and output current 6A. It has Reverse polarity...
090081
$18.50 $12.4733

DC Boost Voltage Regulator DC 3.5V-30V to 3.5V-30V 6A 100W LTC1871 Adjustable Converter with Blue LED Voltmeter

DC Boost Voltage Regulator DC 3.5V-30V to 3.5V-30V 6A 100W LTC1871 Adjustable Converter with Blue LED Voltmeter

The is LTC1871 Blue LED Adjustable Boost Converter,Input Voltage DC 3.5V-30V,Output Voltage DC 3.5V-30V,with voltmeter display, maximum output power 100W and output current 6A. It has Reverse...
090082
$18.90 $12.4734