VSD-25 CUI INC, VSD-25 Datasheet - Page 2

• Manufacturer Part Number: VSD-25
• Description: Vsd-25 Series Single Output Dc-dc Converter
• Manufacturer: CUI INC

Protection Circuit
Input Voltage
Parameter
Input voltage
Output
Parameter
DC Voltage adj.
Over Voltage
Protection
DC output power
Overload
Voltage Tolerance
Hold up time
Set up
Parameter
Input Fuse
Overload
Short circuit
Over temp.
Output Over-voltage
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
Conditions/Description
A
B
C
Conditions/Description
5 at 10% load
12 at 10% load
24 at 10% load
A
B
C
hiccup mode, recovers automatically after fault
condition is removed. For all models.
Model B is ±2%, ±1% for all other models
12VDC/24VDC/48VDC at full load
For all models
Conditions/Description
Built-in ac fuse. A blown fuse usually indicates permanent
damage to the power supply serviceable by factory only.
Current limiting starts at 110-140% of the rated output current in foldback mode and
recovers automatically.
Short circuit can be continuous. Recovers automatically upon removal of short.
Output is protected agaist overvoltage. Unit shuts down and latches
when voltage at output terminals exceeds 130%. AC input needs to be
reset to restart the power supply.
Power supply shuts down when temperature is in excess of 85 ºC. Auto recovery.
VSD-25 Series Single Output DC-DC Converter
www.v-infinity.com
5.75
16.8
31.5
2.5s
Min
Min
9.2
4.5
19
36
23
50
11
105~150%
Nom
Nom
25.2
26.4
12
24
48
12
24
25
5
1-866-372-1258
Max
Max
6.75
37.5
5.5
18
36
72
16
30
20
Rev. 7-2007
Units
Units
VDC
VDC
VDC
VDC
VDC
VDC
mS
DC
DC
DC
W
W
W
2 / 4