VSBU-120-T3125B CUI Inc, VSBU-120-T3125B Datasheet - Page 2

• Manufacturer Part Number: VSBU-120-T3125B
• Description: POWER SUPPLY PFC 120W 3.3/12/5V
• Manufacturer: CUI Inc
• Series: V-Infinity VSBU-120r

Specifications of VSBU-120-T3125B

• Voltage - Output: 3.3V, 5V, 12V
• Number Of Outputs: 3
• Power (watts): 120W
• Applications: Commercial
• Power Supply Type: Switching (Open Frame)
• Voltage - Input: 90 ~ 264VAC
• Mounting Type: Chassis Mount
• 1st Output: 3.3 VDC @ 15A
• 2nd Output: 12 VDC @ 6A
• 3rd Output: 5 VDC @ 800mA
• Size / Dimension: 5" L x 3" W x 1.28" H (127mm x 76.2mm x 32.5mm)
• Power (watts) - Rated: 120W
• Operating Temperature: 0°C ~ 70°C
• Efficiency: 80%
• Approvals: CB, CE, cUL, TUV
• Line Regulation: ±0.5%
• Load Regulation: ±3%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 4th Output: -

PART NUMBER: VSBU-120
Environmental
Safety Specifications
Electrical Characteristics
Input Voltage
Input Frequency
Power Factor Correction
Output Power Range
Input Current (low line)
Input Current (high line)
Low Line Inrush Current
High Line Inrush Current
Efficiency
Line Regulation
Load Regulation
Over Voltage Protection
Over Current Protection
Transient Response
Hold-Up Time
Start up time
Ripple & Noise (Peak to Peak)
Safety Ground Leakage Current
Temperature Coefficient
Operating Temperature
Storage Temperature
Relative Humidity
Derating
Dielectric withstanding voltage
Dielectric withstanding voltage
Isolation resistance
EMI requirements for CISPR-22
EMI requirements for FCC part-15
uL approved to EN60950
Parameter
Parameter
Parameter
V-Infinity reserves the right to make changes to its products or to discontinue any product or service without notice, and to advise customers to verify
the most up-to-date product information before placing orders. V-Infinity assumes no liability or responsibility for customer’s applications using V-Infinity
products other than repair or replacing (at V-I’s option) V-Infinity products not meeting V-I’s published specifications. Nothing will be covered outside of
standard product warranty.
20050 SW 112
th
Ave. Tualatin, Oregon 97062
Test Conditions
Full load at 90~260VAC
at 90 to 264 VAC
Full load at 115VAC
Full load at 230VAC
Full load, 25°C, cool start, at 115VAC
Full load, 25°C, cool start, at 230VAC
Full load, at 230VAC
Full load
at 230VAC
Full load to Half load, at 100VAC
Full load, at 110VAC
Full load, at 100VAC
Full load, at 90VAC
Full load, at 240VAC
All output
Test Conditions
Derate linearly from 100% load at 50°C to 50% load at 70°C
Test Conditions
Primary to secondary
Primary to ground
Test voltage=500VDC
at 220VAC
at 110 VAC
phone
phone [phone] fax
DESCRIPTION: Triple Output Power Supply
fax [phone]
-0.04
4242
2121
Min.
Min.
Min.
0.95
130
112
110
0.3
-40
90
47
70
16
50
0
0
5
B
B
Typ.
Typ.
Typ.
0.97
0.5
0.2
0.4
12
26
80
3
1
Max.
Max.
Max.
0.75
0.04
264
370
120
132
150
1.0
1.7
1.0
63
15
30
88
70
85
95
1
5
4
2
1
rev.
page
date
Class
Class
%/°C
VDC
VDC
VDC
Unit
VAC
Unit
Unit
mS
mS
mA
MΩ
Hz
°C
°C
W
%
%
%
%
%
%
%
A
A
A
A
S
04/2008
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