VOF-45-7.5 CUI [CUI INC], VOF-45-7.5 Datasheet

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VOF-45-7.5

Manufacturer Part Number
VOF-45-7.5
Description
AC-DC POWER SUPPLY
Manufacturer
CUI [CUI INC]
Datasheet
RoHS
SERIES: VOF-45 │ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
• Up to 45 W continuous power
• Industry standard footprint
• Universal input (85~264 Vac)
• Single output from 3.3~48 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 88%
MODEL
VOF-45-3.3
VOF-45-5
VOF-45-7.5
VOF-45-9
VOF-45-12
VOF-45-15
VOF-45-24
VOF-45-48
Notes:
PART NUMBER KEY
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.
voltage
output
(Vdc)
3.3
7.5
12
15
24
48
5
9
Base Number
output cur-
VOF-45 -
rent
0.93
max
6.0
6.0
5.0
4.4
3.7
3.0
1.9
(A)
cui.com
XX
Output Voltage
output
power
max
(W)
20
30
38
40
44
45
46
45
and noise
(mVp-p)
ripple
max
120
150
240
480
50
50
75
90
1
date
page 1 of 5
effi ciency
(%)
typ
74
78
78
82
84
85
86
88
09/20/2011

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VOF-45-7.5 Summary of contents

Page 1

... Over current, over voltage, and short circuit protections • UL/cUL and TUV 60950-1 safety approvals • Efficiency up to 88% RoHS MODEL VOF-45-3.3 VOF-45-5 VOF-45-7.5 VOF-45-9 VOF-45-12 VOF-45-15 VOF-45-24 VOF-45-48 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 ...

Page 2

... CUI Inc │ SERIES: VOF-45 │ 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-45 │ DESCRIPTION: AC-DC POWER SUPPLY MECHANICAL parameter conditions/description dimensions 1.44 (102 36.6 mm) weight cooling method free air convection or forced air (see derating curves below) DERATING CURVES 1. output power vs. ambient temperature a. 3.3, 5, 7.5 V models 100 ...

Page 4

... CUI Inc │ SERIES: VOF-45 │ DESCRIPTION: AC-DC POWER SUPPLY MECHANICAL DRAWING tolerance: ±0.3mm unless otherwise specifi ed CN1 1 L 51.0 2. pin 3 N 43.21 1.70 32.0 1.26 B 1.6 0.06 3.0 MAX (LEAD) 102.0 4.02 94.01 3.70 CN1 cui.com date 09/20/2011 │ page LED 4 3 CN2 2 1 VADJ 3.5 (4 PLCS) MOUNTING HOLE ...

Page 5

... CUI Inc │ SERIES: VOF-45 │ DESCRIPTION: AC-DC POWER SUPPLY REVISION HISTORY rev. 1.0 1.01 1.02 1.03 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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