VSCD25 Datasheet, PDF (1/3 Pages) CUI INC – DC/DC converter

PART NUMBER: VSCD25 series
features
·14.4 to 25W isolated output
·efficiency up to 91%
·fixed 300KHz switching frequency
·regulated outputs
·2:1 input range
·continuous short circuit protection
·six-sided metal case or open-
frame
·2" X 1.6" size
·industry standard pin-out
DESCRIPTION: DC/DC converter
rev.
page ^{1 of 3}
date ^08/2007
model
number
VSCD25-D24-S1R8
VSCD25-D24-S2R5
VSCD25-D24-S3R3
VSCD25-D24-S5
VSCD25-D24-S12
VSCD25-D24-S15
VSCD25-D48-S1R8
VSCD25-D48-S2R5
VSCD25-D48-S3R3
VSCD25-D48-S5
VSCD25-D48-S12
VSCD25-D48-S15
input
voltage
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
18-36VDC
36-75VDC
36-75VDC
36-75VDC
36-75VDC
36-75VDC
36-75VDC
output
voltage
1.8VDC
2.5VDC
3.3VDC
5.0VDC
12VDC
15VDC
1.8VDC
2.5VDC
3.3VDC
5.0VDC
12VDC
15VDC
output
current
8A
8A
6A
5A
2A
1.6A
8A
8A
6A
5A
2A
1.6A
input current
no load
full load
70mA
723mA
70mA
970mA
70mA
940mA
70mA
1170mA
50mA
1136mA
50mA
1136mA
50mA
353mA
50mA
479mA
50mA
465mA
50mA
572mA
30mA
562mA
30mA
562mA
efficiency
83%
86%
88%
89%
88%
88%
85%
87%
89%
91%
89%
89%
size
SC
SC
SC
SC
SC
SC
SC
SC
SC
SC
SC
SC
GENERAL SPECIFICATIONS
efficiency
see table
isolation voltage
isolation resistance
1500VDC max.
10⁸Ohm min.
switching frequency
300KHz, Typ
operating temperature range
-40°C to +85°C
case temperature
100°C max.
storage temperature range
-55°C to +125°C
thermal shutdown, case temp.
100°C Typ.
dimensions:
metal case
2.00x1.60x0.45 inches
open frame
1.95x1.55x0.35 inches
metal case material:
black coated copper with non-conductive base
20050 SW 112^th Ave. Tualatin, Oregon 97062 phone [phone] fax [phone]