8
TDK-Lambda
GWS
500
Series
INSTRUCTION MANUAL
4-11. Output Voltage External Control (PV)
Output voltage external control function is available. Output voltage can be varied by applying an external voltage
(3–6V) to “PV” terminal and “COM” terminal. Please consider the following characteristics
.
Note:
For 12V & 36V output model, limit output voltage variation range at 60% ~ 110%. At PV voltage variation 3V ~ 5.5V.
For 24V output model, limit output voltage variation range at 60% ~ 120%. At PV voltage variation 3V ~ 6V.
For 48V output model, limit output voltage variation range at 80% ~ 120%. At PV voltage variation 4V ~ 6V.
Connection method
PV voltage (Nominal Input Voltage)
Output Voltage Linearity (12V, 24V, 36V & 48V)
5.5V
6V
5V
Nominal
Vout
0
60%
3V
110%
120%
Output Voltage
80%
4V
24 & 48V Model
48V Model
12~36V Model
12 & 36V Model
+V m
-V m
Load
Power Supply
-S
+S
PV
CO M
External voltage
Output Voltage Derating
Output Voltage
100%
83%
Nominal Vout
0
110%
120%
90%
Load Current
80%
60%
24 & 48V Model
48V Model
12~36V Model
12 & 36V Model
90%
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
