RTC50DT52 series current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC, AC or pulsed currents.
RTC50DT52 is high precision current sensor,it's accuracy is 0.5% with nice linearity;
RTC50DT52 is widely used in solar inverter,and solar combiner box moniring current;
RTC50DT52 is powered by +5V which is freely connect from PCB power directly;
we can supply RTC25DT33 close loop current sensor as clients' special requests, which powered by +3.3V and powered by Tel communication power 3.3V,it is best choosing in the Internet monitoring system .