The 3020 transceiver supply provides a highly reliable power source for codan transceivers operating at high duty cycle in voice and data modes.

The transceiver supply operates over a wide range of mains supply voltages, and is fully auto-ranging between 100 and 240 V nominal. It is designed to withstand the toughest conditions by providing input protection against input mains voltage fluctuations that may vary outside normal tolerances, as well as output protection from over-load and short circuits, as well as automatic shutdown for over and under-voltage conditions.