PSR75-12A1 is a 75W AC power supply module launched by H3C, designed for network devices such as the MSR3600 series routers. Below are its key specifications:
I. Basic Parameters
Input:
AC: 90V–290V AC (47–63Hz)
High-voltage DC: 180V–320V DC
Output: 12V/6.3A, maximum power 75W
Dimensions & Weight: 101.6×41.1×177 mm, 0.72kg
II. Functional Features
Redundancy Backup: Supports dual-module parallel operation for 1+1 redundancy
Hot-Swappable: Allows replacement while the device is running
Protection Mechanisms: Includes input overcurrent/undervoltage protection, output overvoltage/short-circuit protection, and overtemperature protection
III. Applications
Primarily compatible with H3C MSR3620 routers and other MSR3600 series devices
Ideal for high-reliability networking environments, such as enterprise networks or data centers
