Ametek / Elgar 7V Mod. Master Power Module

The Ametek / Elgar 7V Mod. Master Power Module is a DC power supply module engineered for integration into AT8000 series programmable multi-output DC power system mainframes. It delivers linear DC power output with low ripple in constant voltage or constant current mode, supported by overcurrent sensing, overvoltage protection with SCR crowbar shutdown, and load isolation relays.

Technical Specifications

• Module Type: DC Power Module for AT8000 series systems


• Output Mode: Constant voltage or constant current operation


• Output Characteristics: Linear DC power with low ripple


• Power Modules Per Mainframe: Up to six power supply modules and/or electronic load modules per chassis


• Maximum System Power Output: 1200W by paralleling modules


• Module Power Rating: 200W per DC power module

Key Features

• Overcurrent sensing and overvoltage protection with SCR crowbar shutdown


• Load isolation (confidence) relays


• Optional polarity switching relays


• Built-in test option with voltage and current readback capability for DC power modules


• Linear efficiency design

Control & Interface

• Local control via front-panel keyboard


• Remote control via IEEE-488 GPIB interface


• Compatible with ABLE and CIIL programming environments

Physical Form Factor

• Plug-in module design for Ametek / Elgar AT8000 series mainframes


• Mainframe specifications: 5-1/4" height, 19" width, rackmount chassis configuration

Compatibility & Integration Designed exclusively for integration into Ametek / Elgar AT8000, AT8000A, and AT8000B programmable multi-output DC power systems. The modular architecture allows flexible configuration of up to six modules per mainframe, enabling parallel operation for increased power delivery up to 1200W total system output.