M54128 Mitsubishi, M54128 Datasheet - Page 15

• Manufacturer Part Number: M54128
• Description: EARTH LEAKAGE CURRENT DETECTOR
• Manufacturer: Mitsubishi

APPLICATION EXAMPLE
AC-LINE
C
Z
T
Note
Note :
MZ Core Series by Soryo Denshi Kagaku Co., Ltd (Mitsubishi Subsidiary)
Power supply circuit
V
GND
S
Tel. [phone]
V
CC
I
REF
M54128L/FP
P
SAV
V
REF
EARTH LEAKAGE CURRENT DETECTOR
MITSUBISHI <CONTROL / DRIVER IC>
Earth leakage detection
An implementation example, which should be fully examined.
Abnormal voltage
detection
I
I
BLI
LKI
T. Coil
T
T
TDC
RC1
M54128L/FP
SCR driving
OFF
T
RC2
C
P
SCR
SEL
S
CRT