SLDT micro direct current sensor

Detailed Product Description

 DESCRIPTION:

SLDT series of micro current sensor extend current sensing capability to micro direct (DC) current low to 10mA by technical innovation. The series are closed loop sensors based on the principle of magnetic modulation, wherein the output voltage from current sensor is linearly proportional to the amplitude of DC or leakage current arose from primary conductors, reflecting the balance upon primary conductors.

They are widely applied to dc systems in Chinese electric power industry and subway etc. by sensing the leakage current to detect Ground Fault, monitor circuit. The output voltage can be expressed as a current by passing through a resistor.

 FEATURES:

l     Measures micro direct current or leakage current( 10mA to 100mA)

l     Thru-hole design(aperture range: 20mm to 60mm)

l     High accuracy, reliability

l     Linear ratiometric output

l     Low temperature drift

l      Immune to ambient magnetic field

Typical Applications:   

l     Ground fault detectors

l     Online dc monitoring of electronic circuits

l     Overcurrent protection