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Partno	Mfg	Dc	Qty	Available	Descript
RV4145AM	FAIRCHILD	N/a	600	avai	Low Power Ground Fault Interrupt Controller
RV4145AM	FAIRCHILD ?	N/a	1186	avai	Low Power Ground Fault Interrupt Controller
RV4145AM	FSC	N/a	1938	avai	Low Power Ground Fault Interrupt Controller
RV4145AMT	FAIRCHILD	N/a	4389	avai	Low Power Ground Fault Interrupt Controller
RV4145AN	FAIRCH	N/a	994	avai	Low Power Ground Fault Interrupt Controller

RV4145AMT ,Low Power Ground Fault Interrupt ControllerFeatures• No potentiomenter required • Grounded neutral fault detection• Direct interface to SCR • ..
RV4145AN ,Low Power Ground Fault Interrupt ControllerFeatures• No potentiomenter required • Grounded neutral fault detection• Direct interface to SCR • ..
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RV4145AM-RV4145AMT-RV4145AN
Low Power Ground Fault Interrupt Controller

Features No potentiomenter required Direct interface to SCR Supply voltage derived from AC line – 26V shunt Adjustable sensitivity
Description
The RV4145A 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 RV4145A 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. Grounded neutral fault detection Meets U.L. 943 standards 450µA quiescent current Ideal for 120V or 220V systems

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