Closed loop (compensated) Current Transducer with hall effect ,can measure following currents: DC, AC, ... pulsed, etc Advantages:1. Closed loop (compensated) Current Transducer with hall effect ,can measure following currents: DC, AC, pulsed, ... circuit (electronic circuit),AC isolation up to AC 2500V。4. Printed circuit board mounting,measuring current through the center hole can be, the application ...