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Green circuit board with black cables and a black power brick with cord

NO.

NO. 120W DC-DC power board kit with 12V/10A AC-DC adapter

SKU CH-EEE1-F9AMV

A 120W DC-DC power board kit with a 12V/10A AC-DC adapter, 20+4pin motherboard connector, 4+4 EPS CPU connector, three SATA connectors and one 4-pin peripheral connector

  • 120 W total output powers small-form-factor builds
  • Level VI AC-DC adapter reduces wasted energy
  • Mylar insulation simplifies installation inside tight cases
  • Black cable sleeving keeps wiring neat and tidy
  • Multiple protection circuits guard components during operation

Compact 120 W kit for small-form-factor builds

This kit bundles a 120 W DC-DC power board with a matching 12 V 10 A AC-DC adapter rated at efficiency level VI. It targets builders assembling compact systems that draw modest power from a single external brick. The included Mylar insulation and black wiring simplify routing inside tight chassis.

120 W ceiling with 12 V rail distribution

The 120 W limit sits on the 12 V rail, feeding a 20+4 pin motherboard connector, one 4+4 pin EPS connector, three SATA connectors and one 4-pin peripheral connector. It comfortably runs low-power CPUs, integrated graphics and a handful of drives. Headroom vanishes once a discrete GPU or many spinning disks are added.

Mylar-insulated board with fixed cable set

The DC-DC board uses Mylar insulation for electrical isolation and ships with a fixed black cable harness. Connectors are soldered to the board, so cable length and routing are predetermined. The external AC-DC adapter handles mains input and plugs directly into the board via a barrel jack. Builders needing modular cables or higher peak power must look elsewhere.

Highlights

  • 120 W total output powers small-form-factor builds
  • Level VI AC-DC adapter reduces wasted energy
  • Mylar insulation simplifies installation inside tight cases
  • Black cable sleeving keeps wiring neat and tidy
  • Multiple protection circuits guard components during operation

Specifications

No published specifications for this item yet.

Questions about this item

Will the 120W DC-DC power board work with a motherboard that uses a 20+4pin ATX connector?

Yes, the kit includes a 20+4pin motherboard connector so it can power standard ATX boards directly.

How can I confirm the 120W AC-DC adapter is delivering the rated 12V output after installation?

Measure the DC output with a multimeter at the board's input terminals; a steady reading near 12V under load shows the adapter is operating correctly.

Does the kit include SATA power cables for drives, or must they be purchased separately?

Three SATA power connectors are already wired to the DC-DC board, so no extra cables are needed for SATA devices.

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