Datasheet Summary
EARTH LEAKAGE CURRENT DETECTOR Description
The GL7101 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 parator, latch circuit. The input in the differential amplifier is connect to the secondary node of zero current transformer. The level parator generates high level when earth leakage current is greater than some level. (Top view)
VR IN GND OD
1 2 GL7101 3 4
8 7 6 5
V+ OS NR SC
Feature
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- - Low Power consumption (PD = 5mW) 100V/ 200V 100V/200V mon Built-in Voltage Regulator High Gain Differential...
