Operation waveform for each part
After primary side rectification
(Caution: High voltage, electric shock)
OPTION
OPTION
TR4140
OPTION
SMPS unit
(Unloaded)
A
Set
A
A
OPTION
OPTION
OPTION
IC4140
B
Primary drain
(Caution: High voltage, electric shock)
T4140
●
●
B
B
91
C
After secondary rectifications
●
●
C
C