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Rectangular silver ATX power supply unit with label showing 350W 48V

KHACHIMO

KHACHIMO S8FS-C35048J 350W 48V power supply

SKU CH-XQ7W-QS4X4

A 350 W switching power supply delivering 48 V output from a 100-240 V AC input

  • TypeATX
  • 350 W output powers demanding systems
  • 48 V DC rail suits industrial equipment
  • AC 100–240 V input works worldwide
  • ATX form factor fits standard cases

KHACHIMO S8FS-C35048J 350W 48V ATX power supply

This ATX switching power supply delivers a regulated 48 V output at up to 350 W for systems that require a single high-voltage rail. It accepts a universal AC input range of 100‑240 V so it can be used in most regions without a voltage selector. The unit is supplied new and has been tested for basic operation. Builders who need multiple output voltages or higher wattage should look at alternative designs.

Thermals, noise and power draw

As a switching topology, the S8FS-C35048J converts mains power efficiently, which limits waste heat during typical loads. The internal fan spins only as fast as necessary to keep temperatures in check, so acoustic output stays low in normal use. Power draw from the wall will track the connected load up to the 350 W maximum, with no additional overhead figures provided.

Highlights

  • 350 W output powers demanding systems
  • 48 V DC rail suits industrial equipment
  • AC 100–240 V input works worldwide
  • ATX form factor fits standard cases

Specifications

TypeATX

Questions about this item

How do I install the S8FS-C35048J 350W 48V unit and what wiring step is often missed?

Mount the ATX-form-factor chassis with four screws, connect the 24-pin main cable to the motherboard, then attach the 4-pin or 8-pin CPU power plug — skipping the CPU plug is the most common error.

What maintenance or replacement will the S8FS-C35048J 350W 48V supply need later?

Clean dust from the intake vents every six months; the internal fan and electrolytic capacitors are the parts most likely to require replacement after several years of continuous 48 V output.

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