-15-
TDK-Lambda
HWS1000 Series
INSTRUCTION MANUAL
5-14. Output Voltage External Control (PV)
(A) Control by External Voltage
Output voltage external control function is provided. Output voltage can be varied by applying an external
voltage (1
-
6V) to “PV” terminal and “COM” terminal. Note if an external voltage is not applied, there will
be no output. Please consider the following characteristics below when operating the unit.
Connection Method
Output Voltage Linearity
Output
-
FG (chassis)
500VAC 1min. (300mA)
Output
-
CNT
・
PF
100VAC 1min. (100mA)
~
CNT
TOG
PC
+
S
+
-
-
S
FG
AC(L)
AC(N)
PF
Withstand
Voltage
Tester
~
CNT
TOG
PC
+
S
+
-
-
S
FG
AC(L)
AC(N)
PF
Withstand
Voltage
Tester
20%
Nominal
Output
Voltage
O
ut
pu
t (
V
)
5V
1V
5
.5
V
6V
0
1
20%
1
10%
3-36V Model
48V, 60V Model
+S
+
-
-S
PV
Power
Supply
Load
1
-
6V
COM
PV Voltage
(Nominal Input Voltage)
30%
1.5V
3V
Model
(
60V model : 651VAC 1min (390mA
))