We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small green circuit board with a USB-A port and screw terminals

GCON

GCON 12V to 5V 3A 15W USB Buck Converter Adapter

SKU CH-P1NE-6W279

Converts 12 V DC to 5 V DC at up to 3 A through a USB port with 96 % efficiency and built-in over-voltage, over-current, over-temperature and short-circuit protection

  • Converts 12 V vehicle power to 5 V USB for charging devices
  • Delivers up to 3 A and 15 W maximum output for GPS, dash cams and more
  • Achieves 96 % conversion efficiency to minimise heat and power loss
  • Built-in chip provides over-voltage, over-current, over-temperature and short-circuit protection
  • Low 10 mA no-load current reduces battery drain when idle

12V to 5V USB buck converter

This GCON buck converter steps a 12 V DC source down to a regulated 5 V USB output. It is intended for anyone powering GPS units, dash cameras, two-way radios, portable media players or similar low-power accessories from a vehicle or other 12 V supply.

Screw-terminal input and USB output

The module accepts a bare-wire 12 V feed and provides a standard USB port for the load, so installation only requires tightening two terminals and plugging in a cable. The 10 mA no-load draw means the converter can stay connected without draining the source battery when devices are unplugged.

15 W maximum output power

The converter delivers up to 3 A at 5 V, giving a 15 W ceiling that the attached device must not exceed. Peak conversion efficiency reaches 96 percent, and built-in protection shuts the unit down on over-voltage, over-current, over-temperature or short-circuit events. Note that certain Samsung phones are not compatible.

How it compares

Measured against everything we stock in Other Adapters & Couplers, at today’s prices. Recalculated every night.

Price $20.99
Pricier than about 60% of the 1,761 comparable items (median $18.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the GCON 12V to 5V 3A 15W USB Buck Converter Adapter is working correctly after connecting it?

Measure the USB output with a multimeter; it should read 5 V. The no-load current draw is 10 mA, and connected devices must stay below 15 W total.

What comes in the box with the GCON 12V to 5V 3A 15W USB Buck Converter Adapter, and what must I supply separately?

The module itself is included. You must provide a 12 V DC power source and any USB cables needed for your devices.

Which version of the GCON 12V to 5V 3A 15W USB Buck Converter Adapter should I choose for my application?

Only one version is offered: 12 V input, 5 V output, 3 A maximum current, 15 W maximum power, with 96 % conversion efficiency.

More in Other Adapters & Couplers

Similar items