RP54123 detector equivalent, earth leakage current detector.
Suitable for JIS C 8371 Good temperature characteristics of input sensitivity current High input sensitivity (VT = 6.1mV Typ) Low external component count High noise and .
The RP54123 is a semiconductor integrated circuit with amplifier for a high-speed earth leakage circuit breaker. The RP54123 circuit for the amplifying parts of earth leakage circuit breaker consists of differential amplifier, latch circuit and volta.
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