Power Sources and Technology is a well-known company that supplies CT /PT. CT (Current Transformer) and PT (Potential/Voltage Transformer) are instrument transformers used to safely measure and monitor high currents and voltages in power systems by converting them into low, standard, and safe values for measuring instruments and relays. A CT steps down high current to a low current in series with the line, while a PT steps down high voltage to a low voltage in parallel with the line. So that customers get permanent, educational and international cool electrical solutions.
