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Small green circuit board with USB port and DC jack, 63 by 10 millimetres

GCON

GCON 9-36V to 5V 5A Buck Converter Module gender changer

SKU CH-N7FZ-3VBHX

Converts 9-36V DC input to 5V USB power for Raspberry Pi, car chargers or DIY projects

  • Wide 9-36 V input suits many power sources
  • Dual USB and terminal outputs power devices simultaneously
  • High-efficiency synchronous rectification reduces heat and waste
  • Tiny 63 x 2 x 10 mm board fits tight spaces
  • Powers Raspberry Pi 4 B and DIY chargers reliably

9-36V to 5V buck converter module

This compact buck converter steps DC input from 9V to 36V down to a regulated 5V to 5.3V USB output. It suits makers, automotive installers and Raspberry Pi 4 B builders who need a small, efficient power stage. The board measures 63 x 2 x 10mm and fits tight enclosures. Two modules are supplied in the pack.

Sustained load behaviour

Synchronous rectification keeps efficiency high across the input range. At 9-24V in the module delivers 5.2V at 6A for up to 30W continuous. At 24-32V in it maintains 5.2V at 5A, and at 32-36V in it provides 5.2V at 3.5A. Both the USB port and the wiring terminals can supply loads simultaneously.

Check your source voltage and wiring needs

Verify that your supply stays within the 9V to 36V DC window and can furnish the current your load demands at the chosen input band. The board accepts power through a 5.5mm x 2.1mm DC jack or bare terminals; ensure you have the matching plug or are comfortable terminating wires. No mounting hardware is included.

Highlights

  • Wide 9-36 V input suits many power sources
  • Dual USB and terminal outputs power devices simultaneously
  • High-efficiency synchronous rectification reduces heat and waste
  • Tiny 63 x 2 x 10 mm board fits tight spaces
  • Powers Raspberry Pi 4 B and DIY chargers reliably

Specifications

No published specifications for this item yet.

Questions about this item

How much heat or noise does the 9–36 V buck converter produce when running continuously at 5.2 V 5 A?

The module uses synchronous rectification for high conversion efficiency, which reduces waste heat. No fan is fitted, so operation is silent.

What power source and connectors must I already have to use the 5.5 mm × 2.1 mm DC input on this board?

You need a 9–36 V DC supply with a 5.5 mm × 2.1 mm barrel plug or bare wires for the screw terminals.

Will the USB output safely power a Raspberry Pi 4 B alongside older 5 V peripherals I want to keep?

The USB port and terminal block deliver 5–5.3 V simultaneously, matching the Pi 4 B requirement and legacy 5 V devices.

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