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Open-frame industrial power supply PCB, bare board, 200W

NShi

NShi EPP-200-12 12 15 24 48V 4.2A 200W Server Chassis

SKU CH-P77F-0WMD4

Industrial open-frame switching supply delivering 12, 15, 24 or 48 V at up to 4.2 A with 200 W output

  • Chassis TypeDesktop
  • 200 W output powers demanding server builds
  • Four voltage rails at 12 V, 15 V, 24 V and 48 V
  • 2 A peak current on the 48 V rail
  • Open-frame PCB design fits tight chassis spaces

Industrial Open-Frame Power Supply

This NShi EPP-200-12 unit delivers 200 W from a bare PCB designed for integration into desktop server chassis. It provides regulated outputs at 12 V, 15 V, 24 V and 48 V with a maximum current of 4.2 A. The high-efficiency switching topology suits industrial and embedded applications where space is limited.

Replaces Bulky Enclosed Units

The open-frame format replaces larger enclosed supplies when a system builder needs to mount the PCB directly inside a custom chassis. The jump is worth it when the design can accommodate bare-board mounting and requires the specific multi-voltage rails listed above. It is not suited for builds that need a fully housed power supply with standard ATX connectors.

Highlights

  • 200 W output powers demanding server builds
  • Four voltage rails at 12 V, 15 V, 24 V and 48 V
  • 2 A peak current on the 48 V rail
  • Open-frame PCB design fits tight chassis spaces

Specifications

Chassis TypeDesktop

Questions about this item

What mounting holes or form factor does the EPP-200-12 open-frame PCB require for installation in a desktop chassis?

The unit is an open-frame PCB designed for a desktop chassis; mount it using the board's own mounting holes with standoffs or screws that match the chassis layout.

What wiring step is most often missed when connecting the EPP-200-12 to a 12 V, 15 V, 24 V or 48 V load?

Verify the output voltage selector or wiring matches the required 12 V, 15 V, 24 V or 48 V setting before powering on; applying the wrong voltage can damage the load.

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