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
Rectangular metal power supply unit with digital display and cooling fan

BFKK

BFKK Adjustable DC Power Converter AC 110-220V to DC 0-48V 480W Digital Display Cooling Fan

SKU CH-SYRE-KDVZJ

Converts AC 110-220V to adjustable DC 0-48V at up to 10A with digital display and built-in cooling fan

  • Adjustable 0-48 V DC output suits many devices
  • 480 W capacity powers demanding loads up to 10 A
  • Built-in cooling fan with over-temperature shutdown protects hardware
  • LED display shows real-time voltage for precise setting
  • Accepts 110-220 V AC input for worldwide use

Adjustable DC Power Converter

The BFKK unit converts AC 110-220V mains input into a DC 0-48V adjustable output rated at 480W and up to 10A. It suits engineers, technicians and hobbyists who need a bench supply for prototyping, testing or powering LED strips, security cameras and similar low-voltage loads.

Metal enclosure with selectable input and forced

A rugged metal chassis houses the circuitry and a built-in cooling fan that provides over-temperature and automatic shutdown protection. A side-mounted 110V/220V selector switch must be set to match local mains before use, and the LED display shows real-time output voltage for precise adjustment.

Replaces fixed-voltage bricks and open-frame modules

This supply upgrades from single-output adapters by delivering continuously variable voltage with overload, over-voltage and short-circuit protection. The jump is worth it when a project demands multiple test voltages or when industrial automation, broadcasting or lighting rigs need a single, protected source instead of a collection of dedicated transformers.

Highlights

  • Adjustable 0-48 V DC output suits many devices
  • 480 W capacity powers demanding loads up to 10 A
  • Built-in cooling fan with over-temperature shutdown protects hardware
  • LED display shows real-time voltage for precise setting
  • Accepts 110-220 V AC input for worldwide use

Specifications

No published specifications for this item yet.

Questions about this item

What input voltage range does the AC-to-DC converter accept?

The unit accepts AC 110-220V input; the side-mounted selector switch must be set to match local mains voltage before use.

What physical mounting features does the metal enclosure provide?

The high-quality metal case is designed for bench or panel mounting in industrial, radio, LED display, security camera, lighting and computer applications.

How is the output voltage set and what common step is missed?

Adjust the front-panel knob while watching the LED display for real-time voltage readout; the step often missed is selecting the correct 110V or 220V input setting first.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.