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VMS-20-5 Datasheet

Download or read online CUI VMS-20-5 5 Vdc, 4 A, 20 W pdf datasheet.



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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 3.3~24 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:
1. Measured at 20MHz, with 0.1uF ceramic and 10uF electrolytic capacitors
PART NUMBER KEY
IEC
60601-1
EN
®
60601-1
output
output
voltage
current
max
(Vdc)
(A)
3.3
4.0
5
4.0
9
2.3
12
1.7
15
1.4
24
0.9
VMS-20 -
XX
Base Number
Output Voltage
cui.com
output
ripple and
power
noise
1
max
max
(W)
(mVp-p)
13.2
50
20.0
50
20.7
90
20.4
100
21.0
100
21.6
100
08/21/2012
date
page 1 of 4
effi ciency
typ
(%)
75
80
81
83
84
85
Specifications of CUI VMS-20-5
Lead-Free Status:
Lead Free
Lifecycle Status:
Active
RoHS:
Compliant
Alternative:
CUI INC VMS-20-5,CUI STACK VMS-20-5,CUI Inc/V-Infinity VMS-20-5,CUI INC (VA) VMS-20-5,CUI Inc/Iwatsu VMS-20-5,CUI Inc/Tosoku VMS-20-5

Summary of Contents

Page 1

... 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: 1. Measured at 20MHz, with 0.1uF ceramic and 10uF electrolytic capacitors PART NUMBER KEY ...

Page 2

... CUI Inc SERIES: VMS-20 DESCRIPTION: AC-DC POWER SUPPLY INPUT parameter conditions/description voltage frequency current inrush current at 230 Vac, cold start at 25 °C OUTPUT parameter conditions/description line regulation low line to high line, full load load regulation 10% to 100% full load hold-up time ...

Page 3

... CUI Inc SERIES: VMS-20 DESCRIPTION: AC-DC POWER SUPPLY MECHANICAL parameter conditions/description dimensions 2.382 x 1.598 x 0.803 (60.5 x 40.6 x 20.4 mm) weight cooling method free air convection (see derating curve) MECHANICAL DRAWING units: mm[inch] tolerance: mm: X.X ±0.5 ; X.XX ±0.25 inch: X.XX ±0.02 ; X.XXX ±0.01 60.5 2.38 40.6 1.60 Top View 17.00 0.669 2.00 0.079 MAX 1 ...

Page 4

... CUI Inc SERIES: VMS-20 DESCRIPTION: AC-DC POWER SUPPLY REVISION HISTORY rev. 1.0 1.01 The revision history provided is for informational purposes only and is believed to be accurate. CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use ...

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