Toroidal, DC Leakage Current Sensors

DLS DC Leakage Current SensorThe DLS DC leakage current sensors are designed for incorporation into products used to measure DC currents at the milli-ampere level. The sensors use a “magnetic modulation” technique to measure milli-ampere level DC currents. Shielding and primary to secondary isolation provide a “noise free” secondary output signal proportional to the primary DC current.

Features: Specifications:
ModelInput RangeOpening
DLS-xxxC Data Sheet (605kb)10mA to 300mA20.0mm (0.79″)
DLS-xxxC550mA to 300mA25.0mm (0.98″”)
DLS-xxxC750mA to 500mA35.0mm (1.38″)
DLS-xxxC8100mA to 1000mA45.0mm (1.77″”)



Many of our products can be designed and manufactured to meet the specific application requirements. For a no obligation technical evaluation, contact us with your specific performance requirements.