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Rectangular black ATX power supply unit with cooling fan and cable connections

KHACHIMO

KHACHIMO 48V 0.65A 30W Power Supply

SKU CH-PK1A-FJK2V

Delivers 30 W at 48 V with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw and cooler running with 80 PLUS Gold efficiency
  • Near-silent operation via Zero RPM fan mode at low loads
  • Clean, stable power delivery using resonant LLC topology with DC-to-DC conversion
  • 48V 0.65A output delivers 30W for compatible ATX systems

30 W ATX Power Supply

The KHACHIMO unit delivers 30 W from a 48 V rail at 0.65 A in a standard ATX form factor. It is built for compact or low-power systems that need reliable DC output without the bulk of higher-wattage supplies.

80 PLUS Gold Efficiency Limits

The Gold certification guarantees high efficiency across typical loads, reducing waste heat and fan noise. At very light or peak loads the efficiency curve naturally tapers, so the supply cannot maintain the same ratio when pushed far beyond its rated output.

Capacity Headroom for Low-Power Builds

The 30 W ceiling comfortably handles embedded boards, thin clients or silent office PCs with modest CPUs and no discrete graphics. It runs out of headroom as soon as a dedicated GPU, multiple drives or high-current USB devices are added.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw and cooler running with 80 PLUS Gold efficiency
  • Near-silent operation via Zero RPM fan mode at low loads
  • Clean, stable power delivery using resonant LLC topology with DC-to-DC conversion
  • 48V 0.65A output delivers 30W for compatible ATX systems

Specifications

TypeATX

Questions about this item

Should I pick the 30W or 48V version for my build?

This unit is a single 30W model fixed at 48V output with a .65A current rating.

What does the 30W rating actually deliver inside my PC?

It supplies up to 30W continuous power at 48V, certified at 80 PLUS Gold efficiency for lower consumption and heat.

Does the ATX interface limit the 48V output in any way?

The ATX form factor fits standard cases and motherboards, while the 48V .65A output is set by the unit's own design.

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