• 100% brand new and high quality.
  • Waterproof, Shockproof Design.
  • ABS Outer Case material, long term stable and reliable.
  • Thin, small size, high efficiency and easy to install.
  • Purpose : Car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car display, air conditioning, fans,
  • solar energy, photovoltaic energy, DVD, LED lights, motors, pumps, and industrial electrical equipment, etc.
  • Input wire color : (+)Red, (-)Black.
  • Output wire color: (+)Yellow, (-)Black.
  • Note: Please be remind to make sure wiring carefully & correctly.
  • No wiring reverse short-circuit protection for this device.




  • Material: ABS
  • Size: 46x27x14mm(L*W*H)
  • Output curret: 3A
  • Output voltage: DC3.3V
  • Output power:10W
  • Input voltage: DC12V(6-22V)
  • Switching Frequency : 100k
  • Working temp: -4 0 C ~+8 5 C
  • Weight: 28g



Package included: 1x Power Converter

12V ( 6V-22V ) To 3.3V 3A DC/DC Buck Converter Step Down Car Power Supply Module

SKU: 153259868529