Rosewill RSV-R4012 4U rackmount server chassis 12 x 3.5" bays
- 4U
- Rackmount
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Industrial open-frame switching supply delivering 12, 15, 24 or 48 V at up to 4.2 A with 200 W output
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.
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.
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| Size & build | |
|---|---|
| Chassis style | Desktop |
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.
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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