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VUF-S400-03R(I) Datasheet

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SERIES: VUF-S400-XXR DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
• safety approvals: UL 60950-1, CSA C22.2 No. 60950-1-03
• current monitoring and remote voltage adjustments (margin)
• compact 1U size and high power density: 5.56 W/inch
• power factor corrected to EN 61000-3-2 Class D
• short circuit, overload, over voltage and over temperature
protections
• optional IEC320 AC inlet or terminal block
• optional current sharing
RoHS
preset
MODEL
voltage
(Vdc)
VUF-S400-03R
3.3
VUF-S400-5R
5
VUF-S400-12R
12
VUF-S400-18R
18
VUF-S400-24R
24
VUF-S400-36R
36
VUF-S400-48R
48
Notes:
1. customer must specify output voltage
2. output is fully isolated
3. output voltage is measured at output power connector
4. provides peak power of 700 W within 500 μs for all models
5. 1% minimum load is required to maintain the ripple and regulation
6. Ripple & noise are measured at 20 MHz BW with 0.1 μF ceramic cap and a 22 μF electrolytic capacitors on the output
PART NUMBER KEY
3
output
voltage
1,2,3,4
current max.
min
max
convection
(Vdc)
(Vdc)
(A)
2
3.3
45
5
6
45
12
15
20.84
16
21
15.64
22
30
11.37
31
41
8.07
42
58
5.96
VUF-S400 -
XX
Preset Output Voltage
Base Number
cui.com
output
ripple
and noise
5,6
23 CFM
max
(A)
(% Vp-p)
60
±1
60
±1
33.34
±1
25
±1
18.19
±1
12.9
±1
9.53
±1
R
X
Current Sharing:
“blank” = N/A
I = available
date
08/28/2012
page 1 of 5
effi ciency
typ
(%)
70
75
80
83
83
83
83

Summary of Contents

Page 1

... SERIES: VUF-S400-XXR DESCRIPTION: AC-DC POWER SUPPLY FEATURES safety approvals: UL 60950-1, CSA C22.2 No. 60950-1-03 current monitoring and remote voltage adjustments (margin) compact 1U size and high power density: 5.56 W/inch power factor corrected to EN 61000-3-2 Class D short circuit, overload, over voltage and over temperature protections • ...

Page 2

... CUI Inc SERIES: VUF-S400-XXR DESCRIPTION: AC-DC POWER SUPPLY INPUT parameter conditions/description voltage frequency current at 90 Vac, full load inrush current at 230 Vac, full load, cold start Built-in ac fuse. A blown fuse usually indicates permanent input fuse damage to the power supply serviceable by factory only. ...

Page 3

... CUI Inc SERIES: VUF-S400-XXR DESCRIPTION: AC-DC POWER SUPPLY SAFETY & COMPLIANCE parameter conditions/description primary to secondary 2 mA for 3 seconds isolation voltage primary to transformer core 2 mA for 3 seconds primary to earth ground 2 mA for 3 seconds UL 60950-1, CSA C22.2 No. 60950-1-03, TUV EN 60950-1, CE Mark (LVD) safety approvals EN 61204-3/61000-3-(2,3) & ...

Page 4

... CUI Inc SERIES: VUF-S400-XXR DESCRIPTION: AC-DC POWER SUPPLY MECHANICAL parameter conditions/description dimensions 1.6 (203.2 x 127 x 40.64 mm) weight Two sets of 8 threaded mounting holes available on the enclosure. Mounting holes B: 6-32, maximum insertion depth of 0.2 inches. C: M4, maximum insertion depth of 0.2 inches. MECHANICAL DRAWING units: inches (mm) tolerance: inches: x.xx ± ...

Page 5

... CUI Inc SERIES: VUF-S400-XXR DESCRIPTION: AC-DC POWER SUPPLY REVISION HISTORY rev. 1.0 1.01 new template applied, V-Infi nity branding removed 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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