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Rectangular metal power supply unit with waterproof casing and cable connections

KHACHIMO

KHACHIMO Waterproof Power Supply EUM-240S670DG 240W 18-57V

SKU CH-BRGS-DMD8A

Delivers 240 W across an adjustable 18-57 V output range in a waterproof ATX housing

  • Product typeATX
  • Delivers steady 240 W output for demanding loads
  • Wide 18-57 V input range suits varied power sources
  • Fully waterproof housing protects against moisture and dust
  • ATX form factor fits standard chassis layouts

Waterproof 240W ATX Power Supply

This KHACHIMO ATX power supply delivers 240 watts across an 18 to 57 volt output range in a waterproof enclosure. It is built for systems that require moisture-resistant power delivery in a standard ATX form factor. The unit has been tested working and is supplied in new condition.

Replaces standard non-waterproof ATX units

The waterproof design makes this supply a direct upgrade for builds exposed to humidity, splashes or outdoor environments where a conventional ATX unit would fail. It is not suited for systems needing more than 240 watts or voltages outside the 18 to 57 volt window.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $121.99
Cheaper than about 58% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What mounting holes does the ATX power supply use?

It follows the standard ATX screw pattern so it fits any ATX-compatible case or frame.

How do you wire the unit, and what mistake do installers make?

Connect the AC input to mains and the DC output to your load, observing the 18-57 V range; the common error is reversing polarity on the DC side.

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