VSBU-120-T125A [CUI]
AC-DC POWER SUPPLY;
| 型号： | VSBU-120-T125A |
| 厂家： | 
CUI INC |
| 描述： | AC-DC POWER SUPPLY |
| 文件： | 总5页 (文件大小：585K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
For more information, please visit the product page.
date 02/07/2013
page 1 of 5
SERIES: VSBU-120-T │ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
• up to 120 W continuous power
• industry standard 3” x 5” footprint
• universal input 90~260 Vac
• triple output
• active power correction
• internal EMI filter
• no minimum load required
• input surge current, over voltage, over load,
and over current protections
• UL/cUL and TUV safety approvals
• efficiency 80%
RoHS
output
voltage
output
current
max
output
power
max
ripple and
noise
efficiency
MODEL
max
typ
(Vdc)
(A)
(W)
(mVp-p)
(%)
Vo1
Vo2
Vo3
3.3
12
12
15
6
0.8
120
120
120
66
120
120
80
80
80
VSBU-120-T312A
VSBU-120-T312A
VSBU-120-T125A
VSBU-120-T125B
VSBU-120-T512A
VSBU-120-T512B
VSBU-120-T515A
VSBU-120-T515B
VSBU-120-T524A
VSBU-120-T524B
Vo1
Vo2
Vo3
3.3
12
12
15
6
0.8
120
120
120
66
120
120
80
80
80
Vo1
Vo2
Vo3
5
12
-5
15
6
0.8
120
120
120
50
120
-50
80
80
80
Vo1
Vo2
Vo3
5
12
5
15
6
0.8
120
120
120
50
150
50
80
80
80
Vo1
Vo2
Vo3
5
12
-12
15
6
0.8
120
120
120
50
120
-120
80
80
80
Vo1
Vo2
Vo3
5
12
12
15
6
0.8
120
120
120
50
120
120
80
80
80
Vo1
Vo2
Vo3
5
15
-15
15
6
0.8
120
120
120
50
150
-150
80
80
80
Vo1
Vo2
Vo3
5
15
15
15
6
0.8
120
120
120
50
150
150
80
80
80
Vo1
Vo2
Vo3
5
24
-24
15
3.5
0.8
120
120
120
50
240
-240
80
80
80
Vo1
Vo2
Vo3
5
24
24
15
3.5
0.8
120
120
120
50
240
240
80
80
80
continued on page 2
cui.com
For more information, please visit the product page.
CUI Inc │ SERIES: VSBU-120-T │ DESCRIPTION: AC-DC POWER SUPPLY
date 02/07/2013 │ page 2 of 5
output
voltage
output
current
max
output
power
max
ripple and
efficiency
MODEL
noise
max
typ
(Vdc)
(A)
(W)
(mVp-p)
(%)
Vo1
Vo2
Vo3
5
24
-12
15
3.5
0.8
120
120
120
50
240
-120
80
80
80
VSBU-120-T305A
VSBU-120-T305B
VSBU-120-T3125A
VSBU-120-T3125B
VSBU-120-T510A
VSBU-120-T510B
VSBU-120-T3512A
VSBU-120-T3512B
Vo1
Vo2
Vo3
5
24
12
15
3.5
0.8
120
120
120
50
240
120
80
80
80
Vo1
Vo2
Vo3
3.3
12
-5
15
6
0.8
120
120
120
66
120
-50
80
80
80
Vo1
Vo2
Vo3
3.3
12
5
15
6
0.8
120
120
120
66
120
50
80
80
80
Vo1
Vo2
Vo3
5
10
-10
15
6
1
120
120
120
50
100
-100
80
80
80
Vo1
Vo2
Vo3
5
10
10
15
6
1
120
120
120
50
100
100
80
80
80
Vo1
Vo2
Vo3
3.3
5
-12
15
6
1
91.5
91.5
91.5
66
50
-120
80
80
80
Vo1
Vo2
Vo3
3.3
5
12
15
6
1
91.5
91.5
91.5
66
50
120
80
80
80
PART NUMBER KEY
VSBU-120- TXXXXX - X
Base Number
Output Voltage
Power Fail Detect
“Blank” = No
P = Yes
cui.com
For more information, please visit the product page.
CUI Inc │ SERIES: VSBU-120-T │ DESCRIPTION: AC-DC POWER SUPPLY
date 02/07/2013 │ page 3 of 5
INPUT
parameter
voltage
conditions/description
min
90
typ
max
260
63
units
Vac
frequency
47
Hz
at 115 Vac, full load
at 230 Vac, full load
1.7
1.0
A
A
current
at 115 Vac, 25°C, full load, cold start
at 230 Vac, 25°C, full load, cold start
30
65
37
75
A
A
inrush current
power factor correction
full load at 90 ~ 260 Vac
0.95
min
0.97
1.0
OUTPUT
parameter
conditions/description
full load
typ
0.5
3
max
units
%
line regulation
load regulation
temperature coefficient
transient response
start-up
1
5
at 230 Vac
%
all output
-0.04
0.04
4
%/°C
ms
s
full load to half load at 100 Vac
full load at 100 Vac
full load at 110 Vac
0.3
16
1
2
hold-up
ms
PROTECTIONS
parameter
conditions/description
min
112
110
typ
max
132
150
units
%
over voltage protection
over current protection
%
SAFETY & COMPLIANCE
parameter
conditions/description
min
typ
max
units
primary to secondary
primary to earth ground
4,242
2,121
Vdc
Vdc
isolation voltage
isolation resistance
safety approvals
EMI/EMC
test voltage of 500 Vdc
50
MΩ
UL 60950-1 2nd edition, EN 60950-1 2nd edition
CISPR 22 class B, FCC part-15 class B
full load at 240 Vac
leakage current
RoHS compliant
MTBF
0.4
0.75
mA
hrs
yes
MIL-HDSK-217F, 25°C ambient
100,000
ENVIRONMENTAL
parameter
conditions/description
min
0
typ
max
70
units
°C
operating temperature
storage temperature
operating humidity
storage humidity
-40
5
85
°C
non-condensing
95
%
0
75
%
cui.com
For more information, please visit the product page.
CUI Inc │ SERIES: VSBU-120-T │ DESCRIPTION: AC-DC POWER SUPPLY
date 02/07/2013 │ page 4 of 5
DERATING CURVES
output power vs. ambient temperature
100
80
60
50
40
20
0
10
20
30
40
50
60
70
Ambient Temperature (°C)
MECHANICAL DRAWING
units: mm[inches]
tolerance: ±0.5mm
27.6 1.087
0.5
M3XP0.5(MOUNTING HOLES)X4
40.0 1.575
0.5
20.3 0.799
0.5
127.0 5.000
0.5
115.6 4.551
0.5
33.6 1.323
0.5
5.5 0.217
0.5
5.7 0.224
0.5
14.2 0.560
0.5
76.2 3.000
0.5
76.2 3.000
0.5
65.3 2.571
0.5
L
N
G
13
CN2
1
2
V2
V2
V1
V1
V1
V1
10.9 0.429
0.5
3.0 MAX
4.0(MOUNTING HOLES)X4
3
30.8 1.213
0.5
20.3 0.799
0.5
4
CN1
5
1
2
3
ac line
ac neutral
ground
6
7
com
com
com
V3
27.6 1.087
0.5
8
9
10
11
12
13
com
com
n/c
note:
1. Input connector mates with Molex housing 09-50-3051 and
Molex 2478 or 2578 series crimp terminal.
2. Output connector mates with Molex housing 09-50-3031 and
Molex 2478 or 2578 series crimp terminal.
*pin 13 for optional
power fail detect
cui.com
For more information, please visit the product page.
CUI Inc │ SERIES: VSBU-120-T │ DESCRIPTION: AC-DC POWER SUPPLY
date 02/07/2013 │ page 5 of 5
REVISION HISTORY
rev.
description
date
1.0
initial release
11/19/2010
02/29/2012
08/14/2012
02/07/2013
1.01
1.02
1.03
applied new spec template
V-Infinity branding removed
updated derating curve
The revision history provided is for informational purposes only and is believed to be accurate.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
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.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to
affect its safety or effectiveness.
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