Waterproof DC to DC Step Down Converter


24V 36V 48V to 12V 3A 36W Step-down power supply module


Wide input voltage range for stepping down battery voltage to operate equipment like our 12 volt DC Ceiling fan from a 24 or 48 volt battery bank. Great for golf carts!  Use this simple part to operate 12 volt LED's, fans, pumps, TV's etc.!

Product Features: 

  • Protection: 
    • overvoltage protection, overcurrent protection, overtemperature protection, short circuit protection, return flow function (input of non-polarity protection) 
  • Applications: 
    • automotive, telecommunications, communications, electricity, coal, aerospace, defense, surveillance systems, railway signals, medical equipment, and other fields.

Converter Specifications:

  • Input voltage: DC14-60V (do not exceed 60 volts input)
  • Output voltage: DC12V Stable
  • Output Current: 3 Amp (5 Amp max)
  • Output Power: 36 Watts
  • Conversion efficiency: up to 94% 
  • Voltage regulation: <1% 
  • Load Regulation: <2% 
  • Ripple: <20mV 
  • Working temperature: -30 ℃ - + 80 ℃ 
  • Dimensions: appx. 2.5 x 2 .5 x 7/8 inch / (64mm * 63mm * 23mm) 
  • Weight: 4.40 oz. (125 g) 
  • Cable length: 17 cm 

*Specifications and wiring label on backside of module 

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Waterproof DC / DC Step Down Power Supply Module

  • Product Code: BUCKMODULE48V12V3A
  • Availability: In Stock
  • $19.98


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Tags: step down, converter, buck module