TDK-Lambda LS Series - Page 16

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・All specifications are subject to change without notice.
LS
Series
LS35, LS50, LS75 Block Diagram
L
FG
N
INPUT
88-
264Vac
Fuse
+V
-V
Line
Filter
Inrush
Current
Limiting
Rectifier
Smoothing
Filter
Flyback
Switching
Circuit
Bias
Voltage
Output
Sensing
OVP
Sensing
OVP
Control
Circuit
Primary OCP
Rectifier &
Smoothing
Filter
Smoothing
Filter
LS100 Block Diagram
L
N
INPUT
88-
264Vac
Fuse
+V
-V
Line
Filter
Inrush
Current
Limiting
Harmonic
Choke
Rectifier
Smoothing
Filter
Flyback
Switching
Circuit
Bias
Voltage
Output
Sensing
OVP
Sensing
OVP
Control
Circuit
Primary OCP
Rectifier &
Smoothing
Filter
Smoothing
Filter
FG
LS25 Block Diagram
L
FG
N
INPUT
88-
264Vac
Fuse
+V
-V
Line
Filter
Inrush
Current
Limiting
Rectifier
Smoothing
Filter
Flyback
Switching
Circuit
Bias
Voltage
Output
Sensing
Control
Circuit
Primary OCP
Rectifier &
Smoothing
Filter
Smoothing
Filter
O
V
P