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Earth Leakage Detector
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General Description
KA2807 is a IC for ground fault circuit interrupters which
are intended to provide electrical shock hazard protection
from line-to-ground fault currents on grounded circuits of
120V supplies.
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Features
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Full Advantage Of The UL943
Built-In Voltage Regulator
Sense Coil: 1000:1
GND/Neutral Coil: 200:1
Trip Time in Normal Fault and Ground Neutral Fault is
18ms Typ
Wide Operating Temperature Range
Excellent ESD Characteristic
1mA Output Current Pulse to Trigger SCR
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