TECHNICAL DATA
Ground Fault Interrupter Earth Leakage Current Detector
IL7101
DESCRIPTION
The IL7101 is designed for use in earth leakage circuit interrupters for operation directly off the AC Line in breakers.
It contains pre
regulator, main
regulator, after
regulator, differential amplifier, level comparator, latch circuit.
The input in the differential amp latch circuit.
The input in the differential amplifier is connecting to the secondary node of zero current transformer.
The level comparator generates high level when earth leakage current is greater than some level.
FEATURE
• Low Power Consumption (PD=5mW) 100V/200V • 100V/200V Common Built-in Voltage
Regulator • High Gain Differen...