RV4145A datasheet(1/10 Pages) ARTSCHIP

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RV4145A Scheda tecnica(PDF) 1 Page - ARTSCHIP ELECTRONICS CO.,LMITED.

Il numero della parte	RV4145A

Spiegazioni elettronici	Low Power Ground Fault Interrupter

PDF	10 Pages

Scroll/Zoom	100%

Produttore elettronici	ARTSCHIP [ARTSCHIP ELECTRONICS CO.,LMITED.]

Homepage	http://www.artschip.com/

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1 / 10 page

RV4145A

Low Power Ground Fault Interrupter

www.artschip.com

Features

No potentiomenter required

Direct interface to SCR

Supply voltage derived from AC line-26V shunt

Adjustable sensitivity

Grounded neutral fault detection

Meets U.L. 943 standards

450µA quiescent current

Ideal for 120V or 220V systems

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.

Block Diagram

Pin Assignments

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
Fairchild Semiconductor	RV4145A	367Kb / 11P	Low Power Ground Fault Interrupter
Fairchild Semiconductor	RV4145A	85Kb / 10P	Low Power Ground Fault Interrupter
ON Semiconductor	RV4145A	873Kb / 12P	Low-Power Ground Fault Interrupter April 2014 Rev. 1.0.6
Fairchild Semiconductor	RV4145AM	367Kb / 11P	Low Power Ground Fault Interrupter
Fairchild Semiconductor	RV4145AM	85Kb / 10P	Low Power Ground Fault Interrupter

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
Fairchild Semiconductor	RV4141A	345Kb / 8P	Low Power Ground Fault Interrupter
	RV4145A	367Kb / 11P	Low Power Ground Fault Interrupter
	RV4141A	67Kb / 7P	Low Power Ground Fault Interrupter
	RV4145A	85Kb / 10P	Low Power Ground Fault Interrupter
KODENSHI_AUK CORP.	KK4145A	284Kb / 7P	Low Power Ground Fault Interrupter
IK Semicon Co., Ltd	IL4145A	267Kb / 7P	Low Power Ground Fault Interrupter
Fairchild Semiconductor	RV4141A	503Kb / 9P	Low-Power, Ground-Fault Interrupter
Unisonic Technologies	GV4145A	303Kb / 7P	LOW POWER GROUND FAULT INTERRUPTER
IK Semicon Co., Ltd	IL4145A	440Kb / 7P	Low Power Ground Fault Interrupter
ON Semiconductor	RV4141A	487Kb / 11P	Low-Power, Ground-Fault Interrupter December 2011 Rev. 1.0.8

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