20A Module,RM SEC-2012MPSB Series

Manufacturer Part Number: SEC-2012MPSB

The Samlex SEC-2012MPSB is an open-frame switching power supply module designed to provide regulated DC power for two-way radio base stations, telecommunications equipment, security systems, and other compatible 12V DC applications. It delivers a preset output of 14.2V DC at 20A continuous current, with an adjustable output range of 13.9V to 14.9V DC. Its modular design allows it to operate independently or as part of Samlex BRM series redundant power systems, providing flexibility for installations that require dependable power delivery.

The SEC-2012MPSB supports parallel operation with active current sharing, allowing additional modules to expand output capacity or provide N+1 redundancy in suitable configurations. An operation-status LED and remote status indication help users monitor the module, while built-in short-circuit protection, current limiting, and input surge suppression support reliable operation. Its open-frame construction is designed for integration into compatible equipment assemblies and requires external fan cooling.

Key Features

• Status monitoring
• Built-in protection
• N+1 redundancy
• Modular construction
• Adjustable voltage