3.1. Key FeaturesΒΆ

The BDx Module offers a turn-key rack-mount blocking diode solution, including:

  • Fully integrated and enclosed heatsinking and fan cooling

  • User I/O status feedback including a temperature alarm state

  • Front panel status indicator

  • Heavy-duty tin-plated copper bus bars

  • Remote sensing terminal for voltage feedback compensation

  • Universal single phase active-PFC AC input connection

Internally, semiconductors are secured to Magna-Power manufactured heatsinks with fans and integrated thermocouples. An internal microprocessor monitors the internal temperature and provides +5V digital output signal when the system is powered and in a normal operating state. This +5V signal can be easily integrated into interlock systems, to ensure power is only driven through the BDx Module when its powered on and cooling is functional. Additional, a +5V digital input allows control of when the BDx Module is turned off and on, providing complete integration with a connected power supply.

A quick summary of the BDx Module key features:

  • Add-on module for MagnaDC power supplies

  • 4 models addressing broad range of applications

  • Protection up to 1,200 Vdc

  • Forward current up to 1,200 Adc

  • Fully integrated cooling with status indicator

  • Power supply user I/O controls interface

  • Included fixed rail rack-mount kit