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M54123B - EARTH LEAKAGE CURRENT DETECTOR

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UTC

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M54123B EARTH LEAKAGE CURRENT DETECTOR by UTC - Datasheet Preview — Datasheet preview – M54123B

Datasheet Details

Part number	M54123B
Manufacturer	UTC
File Size	601.67 KB
Description	EARTH LEAKAGE CURRENT DETECTOR
Datasheet	M54123B Datasheet
Additional preview pages of the M54123B datasheet.

Product details

Description

The UTC M54123B is a semiconductor integrated circuit with amplifier for a high-speed earth leakage circuit breaker.

For the amplifying parts of earth leakage circuit breaker, the UTC M54123B consists of differential amplifier, latch circuit and voltage regulator.

Features

With good input sensitivity current temperature characteristics.
High input sensitivity : VT=6.1mV (Typ. ).
Only need low external component count.
High noise and surge-proof.
Low power dissipation : PD=5mW (Typ. ).
May be used both as 100V and 200V.
Wide temperature range : from -20°C to +80°C.

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Published: Oct 22, 2023 |