date
page
10/26/2011
1 of 4
SERIES:
VMS-20
│
DESCRIPTION:
AC-DC POWER SUPPLY
FEATURES
• up to 21.6 W continuous power
• compact size
• universal input (90 ~ 264 Vac)
• single output from 3.3 to 24 V
• no load power < 0.3W
• over voltage and short circuit protections
• full medical safety approvals
• efficiency up to 85%
RoHS
MODEL
VMS-20-3.3
VMS-20-5
VMS-20-9
VMS-20-12
VMS-20-15
VMS-20-24
Notes:
output
voltage
(Vdc)
output
current
max
(A)
output
power
max
(W)
ripple and
noise
1
max
(mVp-p)
efficiency
typ
(%)
3.3
5
9
12
15
24
4.0
4.0
2.3
1.7
1.4
0.9
13.2
20.0
20.7
20.4
21.0
21.6
50
50
90
100
100
100
75
80
81
83
84
85
1. Measured at 20MHz, with 0.1uF ceramic and 10uF electrolytic capacitors
PART NUMBER KEY
VMS-20 -
XX
Base Number
Output Voltage
cui.com
CUI [ CUI INC ]
