Introduction To The Power Supply; Introduction - HP PSR750-A User Manual

Introduction to the power supply

Introduction

The PSR750-A (JC089A) is an AC-input and DC-output power supply. It
can convert the input voltage to 12 V and –54 V as required, and its
maximum output power is 750 W.
Table 1 Features supported by the PSR750-A
Feature
Protection
Redundancy
Hot swapping
Auto-recovery support of the PSR 750-A in the protection status is shown
in Table 2.
Description
Output over-voltage protection, output
short-circuit protection, output current-limiting
protection, and overheat protection.
Supports parallel connection of two power
supplies, implementing 1+1 redundant current
sharing.
When the device works properly, you can
power off a power supply of the 1+1
redundant power supply system and remove it
from the device.
1