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
Black rectangular power adapter with 5.5x2.1mm barrel connector

Lei Electronics Inc.

Lei Electronics Inc. MU24-B480050-A1 48V 0.5A power adapter

SKU CH-43XX-EC73R

24 W AC adapter supplying 48 V at 0.5 A via a 5.5 × 2.1 mm barrel connector

  • Worldwide voltage support from 100-240V input
  • Delivers stable 48V 0.5A output for compatible devices
  • Fits equipment using 5.5x2.1mm barrel connectors
  • Built-in protection against incorrect voltage and short circuit
  • Genuine LEI adapter tested for full functionality

Purpose and fit

This Lei Electronics Inc. power adapter supplies 48V at 0.5A through a 5.5x2.1mm barrel connector. It is intended for devices that specify exactly that voltage and current rating.

Replacement scope

The unit replaces a lost or damaged original supply for equipment designed around a 24W 48V input. The jump is worth it only when the original adapter carried the same output specification and connector dimensions.

Compatibility checklist

Verify that the target device requires 48V DC at 0.5A and accepts a 5.5x2.1mm centre-positive plug. Confirm the mains supply in the installation location falls within the 100-240V 50/60Hz input range.

Highlights

  • Worldwide voltage support from 100-240V input
  • Delivers stable 48V 0.5A output for compatible devices
  • Fits equipment using 5.5x2.1mm barrel connectors
  • Built-in protection against incorrect voltage and short circuit
  • Genuine LEI adapter tested for full functionality

Specifications

ModelModel No: MU24-B480050-A1

Questions about this item

What connector size does the Lei Electronics MU24-B480050-A1 use?

It uses a 5.5 mm outer diameter and 2.1 mm inner diameter barrel connector.

How do I install the Lei MU24-B480050-A1 adapter correctly?

Plug the AC cord into a 100-240 V 50/60 Hz outlet, then insert the 5.5x2.1 mm barrel into the device; the step often missed is verifying the device requires exactly 48 V 0.5 A before connecting.

When should I replace the Lei MU24-B480050-A1 power adapter?

Replace it if the output voltage drifts from 48 V, the barrel connector becomes loose or damaged, or the unit shows signs of overheating or cable wear.

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

Also in this aisle

People compared these

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