Thyristor control constant voltage and constant current power supply are used by R & D organizations like BARC, CAT, IPR etc.
Constant Current Regulators are being supplied for Airport runway lighting. These are used for guidance during aircraft landing and take off at civil airports as well as air force stations.
Punrasar Engineering systems are used for Naval frigates and submarines on high sea or patrol vessels on coast guard duty.
Punrasar Engineering has developed chargers and regenerative dischargers for the battery industry.
Custom built power supplies with IGBT designs are offered for specialized applications involving process controls and offering unique features like pulse control, reverse polarity, constant power for various industrial application.