The S23P series is available in 2 models: the S23P50/100D15 with 2000 turns of secondary winding, and the S23P50/100D15M1 with 1000 turns of secondary winding. The S23P series includes dual power supply operation, high accuracy, better than 1%; and a less than 1µS response time. The S23P is PCB mounted with an integrated primary conductor. The instantaneous current output of the S23P series is proportional to the input current divided by the number of secondary turns and can be converted to an instantaneous voltage by adding an external measuring resistance selected from the range listed on the specification.