KAMN40 SERIES
AC - DC POWER MODULE
CIRCUIT SCHEMATIC
Block diagram for KAMN40 series with single output
L
Fuse
Line
Filter
Inrush Current
Switching
Limiter and
Device
Rectifier
Rectifier
Vo +
N
Vo -
Control
Circuit
Opto -
Isolation
Reference &
Error Amp.
Trim
Block diagram for KAMN40 series with dual output
L
Fuse
Line
Filter
Inrush Current
Switching
Limiter and
Device
Rectifier
Rectifier
Vo +
com
N
Rectifier
Vo -
Control
Circuit
Opto -
Isolation
Reference &
Error Amp.
Block diagram for KAMN40503D & KAMN40512D
L
Fuse
Line
Filter
Inrush Current
Switching
Limiter and
Device
Rectifier
Rectifier
+5V
Rectifier
+3.3V or +12V
com
N
Control
Circuit
Opto -
Isolation
Reference &
Error Amp.
www.chinfa.com
2008.08.13
sales@chinfa.com