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Compact rectangular metal power supply unit 50W

KHACHIMO

KHACHIMO MMB50A-1 Switching Power Supply 5V/3A 50W

SKU CH-H5M7-EBPQR

ATX switching power supply delivering 5V at 3A for 50W output, tested working

  • TypeATX
  • Delivers stable 5 V at 3 A for reliable component power
  • 50 W total output handles typical desktop loads efficiently
  • ATX form factor fits standard chassis mounting points
  • Tested working and built with good quality components

50W ATX Switching Supply

This KHACHIMO MMB50A-1 is a new ATX switching power supply rated at 5V and 3A for a total of 50W. It is intended for repair technicians and hobbyists who need a direct replacement for the original MMB50A-1 module in compatible equipment. Each unit is tested working before dispatch.

Replaces original MMB50A-1 modules

The unit serves as a drop-in replacement when the factory-fitted MMB50A-1 fails or is missing. The jump is worth it when the original supply is confirmed faulty and the system requires exactly 5V at 3A. Buyers who need a different voltage, higher wattage or a standard PC ATX form factor with multiple rails should look elsewhere.

Highlights

  • Delivers stable 5 V at 3 A for reliable component power
  • 50 W total output handles typical desktop loads efficiently
  • ATX form factor fits standard chassis mounting points
  • Tested working and built with good quality components

Specifications

TypeATX

Questions about this item

What ATX mounting points does the MMB50A-1 use?

The MMB50A-1 follows the standard ATX form factor so it secures with the four screw holes found on any ATX chassis or open frame.

Which step do installers most often skip when wiring the 5 V output?

They forget to tighten the output terminal screws after inserting the 5 V and ground wires, leaving a loose connection that causes voltage drop.

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