KADN40 SERIES
AC - DC POWER MODULE
CIRCUIT SCHEMATIC
Block diagram for KADN40 series with single output
L
Fuse
Rectifier
Vo +
Inrush Current
Limiter and
Rectifier
Line
Filter
Switching
Device
N
Vo -
Reference &
Error Amp.
Control
Circuit
Opto -
Isolation
Trim
Block diagram for KADN40 series with dual output
L
Fuse
Rectifier
Vo +
com
Vo -
Inrush Current
Limiter and
Rectifier
Line
Filter
Switching
Device
Rectifier
N
Reference &
Error Amp.
Control
Circuit
Opto -
Isolation
Block diagram for KADN40503D & KADN40512D
L
Fuse
Rectifier
+5V
Inrush Current
Limiter and
Rectifier
Line
Filter
Switching
Device
Rectifier
+3.3V or +12V
com
N
Reference &
Error Amp.
Control
Circuit
Opto -
Isolation
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2008.08.13
sales@chinfa.com
CHINFA [ CHINFA ELECTRONICS IND. CO., LTD. ]
