a division of CUI INC
date
07/2009
page
1 of 4
SERIES:
VDRS-20
DESCRIPTION:
20 W MINI POWER SUPPLY
FEATURES
•universal AC input
•installs on DIN rail
•brown out protection
•short circuit, over load, over voltage protection
•long life 105°C electrolytic capacitors
•operating temperature up to 70°C
•can withstand 5G of vibration
•true DC OK signal output
•meets EISA / efficiency level IV regulations
RoHS
MODEL
VDRS-20-12
VDRS-20-15
VDRS-20-24
output voltage
nominal
(V dc)
output current
min
(A)
max
(A)
output wattage
max
(W)
ripple
max.
(mVp-p)
efficiency level
MTBF
(MIL-HDBK-217F)
12
15
24
0
0
0
1.7
1.4
1
20.4
21
24
100
100
120
IV
IV
IV
120400 hours
131300 hours
125900 hours
*full load, 230 Vac input, measured at 20MHz bandwidth with a 47 and 0.1 uF parallel cap on the output
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2382
www.v-infinity.com
CUI [ CUI INC ]
