Description
The M54125 is a semiconductor integrated circuit consisting of an amplifier for high-speed earth leakage circuit breaker.
Features
- q Satisfies JIS C 8371 q Temperature-stable input current trigger threshold (VLKT = 9mV) q Capable of detecting a lost phase on the neutral line q Economical, low external component count q Highly resistant to noise and power surges q Wide operating temperature range (Ta = -20.
- +80°C)
Output OUT ← 2 GND NC Capacitor CTD 3 4
← 5 TD →
NC 6
M54125L
Capacitor CWF Input
← 7 WF →
IBL → 8 RX → 9 NC 10 11 12.
M54125L Datasheet
