¿
CHS60
8
-VOUT
7
-S
5
+S
4
+VOUT
3
2
1
6
TRM
-VIN
RC
+VIN
¿
CHS80
8
-VOUT
7
-S
5
+S
4
+VOUT
3
2
1
6
TRM
-VIN
RC
+VIN
¿
CHS120
+VOUT
+S
TRM
-S
-VOUT
+VIN
RC
-VIN
1
3
2
8
7
5
4
6
¿
CHS200
8
-VOUT
7
-S
5
+S
4
+VOUT
6
TRM
3
2
1
-VIN
RC
+VIN
¿
CHS300
8
-VOUT
7
-S
5
+S
4
+VOUT
6
TRM
3
2
1
-VIN
RC
+VIN
¿
CHS400/CHS500
8
-VOUT
7
-S
5
+S
4
+VOUT
6
TRM
3
2
1
-VIN
RC
+VIN
Fig.1.1 Pin Connection (bottom view)
1 Pin Connection
2 Connection for Standard Use
¡
In order to use the power supply, it is necessary to wire as shown
in Fig.2.1.
Reference : 3 ”Wiring Input/Output Pin”
8 ”Derating”
¡
Short the following pins to turn on the power supply.
-VIN RC, +VOUT +S, -VOUT -S
Reference : 4.4 ”Remote ON/OFF”
4.5 ”Remote sensing”
¡
The CHS series handle only the DC input.
Avoid applying AC input directly.
It will damage the power supply.
CHS-22
DC-DC Converters Bus Converter.Power Module Type
Instruction Manual
Fig.2.1 Connection for standard use
Table 1.1 Pin Connection and function
No. Pin Connection
Function
1
+VIN
+DC input
2
RC
Remote ON/OFF
3
-VIN
-DC input
4
+VOUT
+DC output
5
+S
+Remote sensing
6
TRM
Adjustment of output voltage
7
-S
-Remote sensing
8
-VOUT
-DC output
No. Pin Connection
Reference
1
+VIN
3.1 ”Wiring input pin ”
2
RC
4.4 ”Remote ON/OFF ”
3
-VIN
3.1 ”Wiring input pin ”
4
+VOUT
3.2 ”Wiring output pin ”
5
+S
4.5 ”Remote sensing ”
6
TRM
4.6 ”Adjustable voltage range ”
7
-S
4.5 ”Remote sensing ”
8
-VOUT
3.2 ”Wiring output pin ”
Cin : External capacitor on the input side
Load
+VIN
Fuse
DC
input
Cin +
RC
-VIN
+VOUT
-VOUT
+S
-S