DC-DC 8-40V Adjustable Voltage Regulator 12A Expand

DC/DC Adjustable Voltage Converter Buck In 4.5 - 32V Out 0.8-30V 12A



Adjustable Switch Mode DC/DC Converter:

  • Step Down / Buck Topology
  • Input Voltage: 4.5 - 32V DC
  • Output Voltage: 0.8 - 30V DC
  • Output Current: 12A Max

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•  Voltage converter: Converts a wide range of voltages, including 12 to 3.3V; 12V to 5V; 24 to 5V; 24V to 12V.

•  Good Heat dissipation with aluminum case and internal finned heatsink.

•  DIY adjustable voltage regulated power supply.

•  Ideal for 12/24V Car Laptop power supply.

•  Car LED power supply.

•  Small power motor speed control.

•  Power supply transformers.

•  Industrial equipment buck.

•  Batteries buck, and etc.


  • Type: non-isolated step-down module (Buck)
  • Dimensions: 70mm x 39mm x 31mm
  • Input voltage: 4.5-32V DC (Don't exceed 32V DC!)
  • Output voltage: 0.8-30V DC (Continuously adjustable)
  • Output current :0-12A (Max, with effective heatsinking)
  • Output power: 200W (heat dissipation/cooling should be enhanced over 100W to ensure a long service life)
  • Operating frequency: 300KHz
  • Conversion efficiency: up to 95%
  • Operating temperature: -40 to +85C
  • Short circuit protection: Yes (please try not to short-circuit)
  • Over temperature protection: Yes (automatically shutdown the output)
  • Input reverse polarity protection: Yes (can not be prolonged connected in reverse, damage will occur)
  • Installation: Terminal screw connections
  • IN+: input positive
  • IN- : input negative
  • OUT+: output positive
  • OUT-: output negative
  • Color: Silver (blue coloured protective film to be removed)
  • Net Weight: 81g

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