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IL4145A

IK Semiconductor
Part Number IL4145A
Manufacturer IK Semiconductor
Description Low Power Ground Fault Interrupter
Published Jan 2, 2006
Detailed Description TECHNICAL DATA Low Power Ground Fault Interrupter IL4145A The IL4145AN is a low power controller for AC outlet ground...
Datasheet PDF File IL4145A PDF File

IL4145A
IL4145A


Overview
TECHNICAL DATA Low Power Ground Fault Interrupter IL4145A The IL4145AN is a low power controller for AC outlet ground fault interrupters.
These devices detect hazardous grounding conditions, such as equipment (connected to opposite phases of the AC line) in contact with a pool of water and open circuits the line before a harmful or lethal shock occurs.
Contained internally are a 26V zener shunt regulator, an op amp, and an SCR driver.
With the addition of two sense transformers, a bridge rectifier, an SCR, a relay, and a few additional components, the IL4145AN will detect and protect against both hot wire to ground and neutral wire to ground faults.
The simple layout and conventional design ensure ease of application and long-term reliability.
 No potentiometer required  Direct interface to SCR  Supply voltage derived from AC line – 26V shunt  Adjustable sensitivity  Grounded neutral fault detection  Meets U.
L.
943 standards  450 μA quiescent current  Idea...



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