The main purpose of this equipment is to feed the various DC Loads The equipment consists of a transformer, main control card, firing cards and an AC line filter. The main transformer will step down 380V to a secondary voltage. This step down voltage will be then rectifie by the SCR Bridge. This DC voltage will be purifying the Ripple content by the output capacitor & voltage controlling will be done by the Main Control Card. The firing angel of the Thyrister will be controlled by the individual firing card. The Protection will be governed by the Main Control card & indication of the protective devices will be witnessed at the front panel with the help of control signal provided by the main PCB. Some of our prominent ratings are as below: The choice between thyristor-based or IGBT-based can be made depending upon application. Also input supply can be chosen 3 phase for output power > 5 kw.

The common ratings are