Breakout Board v1

Breakout Board for HP Common Slot Server Power Supplies.
Dimensions: (approx.) 5.75” x 2.25”
(~146mm x ~57mm)
Fully tested to work with 750 watt HP model #s: DPS-750RB-A (HSTNS-PD18) and HSTNS-
PD29.
-Other models are untested, but it is expected that the 460 watt and 1200 watt versions will also work.

Version 1: (Prototype) Hand-built in USA
Features:
• High Current screw terminals, individually fused, capable of 30amps per output MAX,
• “Standby” 12v output that is always on.
• “Standby” 5v buck converter that is always on (Rated 5A MAX).
• Onboard voltmeter for monitoring main rail voltage output.
• Multiple methods of controlling main 12v rail output: Onboard Switch, GPIO, or relay.
Note: 12v Standby output current is dependent on the power supply and is not intended for high-current devices. (Typ. 3A MAX)
The 5v Standby Regulator is fed from 12v Standby and therefore has the same limitations.