Omron S8JX Series Manual page 3

Connections
■ Block Diagrams
S8JX-035@@@@ (35 W)
S8JX-050@@@@ (50 W)
Fuse
3.15 A
AC (L)
Input
AC (N)
S8JX-100@@@@ (100 W)
S8JX-150@@@@ (150 W)
AC (L)
Fuse
Input
AC (N)
Construction and Nomenclature
■ Nomenclature
1
1
2
2
+V
+V
3
3
−V
−V
4
4
AC(L)
AC(L)
5
5
AC(N)
AC(N)
35/50 W 100/150 W
Inrush
Noise
current
filter
protection
Rectifier
Control circuit
IPD IC
OCP
adjustment
circuit
Noise
5 A
filter
Rectifier
Control
circuit
OCP
adjustment
circuit
No. Name
1 Output indicator (DC ON: Green)
2 Output voltage adjuster (V. ADJ)
DC output terminals ( − V). (+V)
3
4 Protective Earth terminal (PE)
5 AC input terminals (L). (N)
Note: 1. This is the protective earth terminal specified in the safety standards.
Always ground this terminal.
2. The fuse is located on the (L) side. It is NOT user-replaceable.
Inrush
current
protection
Rectifier
Input
compensation
Voltage
detection
Lights while a direct current (DC) output is ON.
Use to adjust the voltage.
It is possible to increase or decrease the output voltage
by − 10% to 15%
Connect the load lines to these terminals.
Connect the ground line to these terminals. (See note 1.)
Connect the input lines to these terminals. (See note 2.)
Switch Mode Power Supply
Rectifier
Voltage
detection
Function
S8JX
+V
DC Output
−V
+V
DC Output
−V
3