The diode-ring unit provides redundancy by preserving the output power supply in case one of the input sources fails to
supply. In this situation of Input supply failure, the next power supply feeds the power quickly to prevent the system supply
bus collapse

Features:
Diode Oring Module having 2 Inputs & 1 Output
Increase in overall system efficiency
Improves system reliability
Simple and inexpensive to implement
Din Rail Mountable