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VOF-25_11 Datasheet

Download or read online CUI VOF-25_11 AC-DC POWER SUPPLY pdf datasheet.



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SERIES: VOF-25 │ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
• Up to 25 W continuous power
• Compact size
• Universal input (85~264 Vac)
• Single output from 3.3~24 V
• User trimmable output voltage
• 3000 V isolation
• Over current, over voltage, and short circuit protections
• UL/cUL and TUV 60950-1 safety approvals
• Efficiency up to 82%
RoHS
MODEL
VOF-25-3.3
VOF-25-5
VOF-25-7.5
VOF-25-9
VOF-25-12
VOF-25-15
VOF-25-24
Notes:
1. Ripple & noise are measured at 20 MHz BW with 0.1 μF ceramic cap and a 10 μF electrolytic capacitors on the output and the two
earth ground pads are connected to input earth ground.
PART NUMBER KEY
output
output cur-
voltage
rent
max
(Vdc)
(A)
3.3
4.4
5
4.4
7.5
3.0
9
2.7
12
2.0
15
1.6
24
1.0
VOF-25 -
XX
Base Number
cui.com
output
ripple
1
power
and noise
max
max
(W)
(mVp-p)
15
50
22
50
23
75
24
90
24
120
24
150
24
240
Output Voltage
date
09/20/2011
page 1 of 5
effi ciency
typ
(%)
70
73
73
77
80
80
82

Summary of Contents

Page 1

... SERIES: VOF-25 DESCRIPTION: AC-DC POWER SUPPLY FEATURES • continuous power Compact size Universal input (85264 Vac) Single output from 3.324 V User trimmable output voltage 3000 V isolation Over current, over voltage, and short circuit protections • ...

Page 2

... CUI Inc SERIES: VOF-25 DESCRIPTION: AC-DC POWER SUPPLY INPUT parameter conditions/description voltage frequency input current 110 Vac 220 Vac inrush current 110 Vac, full load, cold start 220 Vac, full load, cold start input fuse built-in, non-user serviceable OUTPUT parameter ...

Page 3

... CUI Inc SERIES: VOF-25 DESCRIPTION: AC-DC POWER SUPPLY MECHANICAL parameter conditions/description dimensions 3 0.98 (88 24.9 mm) weight cooling method free air convection or forced air (see derating curves below) DERATING CURVES 1. output power vs. ambient temperature a. 3. models 100 ...

Page 4

... CUI Inc SERIES: VOF-25 DESCRIPTION: AC-DC POWER SUPPLY MECHANICAL DRAWING tolerance: ±0.3mm unless otherwise specifi ed CN1 1 L 51.0 2. pin 3 N 42.5 20.32 0.80 C 1.6 0.06 3.0 MAX (LEAD) 90.0 81.7 3. CN1 1.67 cui.com date 09/20/2011 page 3. CN2 2 1 VADJ 3.5 (4 PLCS) MOUNTING HOLE CN2 ...

Page 5

... CUI Inc SERIES: VOF-25 DESCRIPTION: AC-DC POWER SUPPLY REVISION HISTORY rev. 1.0 1.01 corrected CN1 connector designation on mech drawing 1.02 1.03 1.04 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. ...

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