VSK-S10-24UA [CUI]
AC-DC POWER SUPPLY; AC- DC电源供应器
| 型号： | VSK-S10-24UA |
| 厂家： | 
CUI INC |
| 描述： | AC-DC POWER SUPPLY |
| 文件： | 总4页 (文件大小：200K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
date 08/27/2012
page 1 of 4
SERIES: VSK-S10 │ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
• up to 10 W continuous power
• compact board mount design
• universal input (85~264 Vac / 120~370 Vdc)
• single output from 3.3~24 V
• over current and short circuit protections
• UL/cUL safety approvals
• efficiency up to 80%
RoHS
output
voltage
output
current
max
(A)
output
power
max
(W)
ripple
efficiency
MODEL
and noise1
typ
(mVp-p)
typ
(%)
(Vdc)
3.3
5
VSK-S10-3R3UA
VSK-S10-5UA
VSK-S10-9UA
VSK-S10-12UA
VSK-S10-15UA
VSK-S10-24UA
2
2
6.6
10
10
10
10
10
50
50
50
50
50
50
70
74
76
76
78
80
9
1.1
0.9
0.7
0.45
12
15
24
Notes:
1. Ripple and noise measured at 20 MHz bandwidth
PART NUMBER KEY
VSK-S10 - XXUA
Base Number
Output Voltage
cui.com
CUI Inc │ SERIES: VSK-S10 │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/27/2012 │ page 2 of 4
INPUT
parameter
conditions/description
min
typ
max
units
85
120
264
370
Vac
Vdc
voltage
frequency
current
47
63
Hz
at 110 Vac
at 230 Vac
230
120
mA
mA
at 110 Vac
at 230 Vac
10
20
A
A
inrush current
external input fuse
(recommended)
slow blow, 250 V
2
A
OUTPUT
parameter
conditions/description
10 ~ 100%
min
typ
±0.5
±1
max
units
%
line regulation
load regulation
temperature coefficient
hold-up time
%
0.02
50
%/°C
ms
at 230 Vac
switching frequency
60
kHz
PROTECTIONS
parameter
conditions/description
min
typ
typ
max
units
over current protection
short circuit protection
110
%
auto recovery with no damage from a short on any output
SAFETY & COMPLIANCE
parameter
conditions/description
primary to secondary (for 1 minute)
IEC 60950-1, EN 60950-1, UL 60950-1
class II
min
4,000
max
units
isolation voltage
Vac
safety approvals
safety class
EN 55011 (level B), IEC/EN 61000-4-2 level 4 (8kV/15kV), IEC/EN 61000-4-3, IEC/EN 61000-4-4 level
4 (4kV), IEC/EN 61000-4-5 level 4 (2kV/4kV)
EMI/EMC1
leakage current
RoHS compliant
MTBF
230 V ac, 50 Hz
0.1
mA
yes
25°C
300,000
hrs
ENVIRONMENTAL
parameter
conditions/description
min
-25
-40
typ
max
70
units
°C
operating temperature
storage temperature
case temperature
operating humidity
105
95
°C
°C
non-condensing
95
%
Notes: 1. external EMC application circuit is required
cui.com
CUI Inc │ SERIES: VSK-S10 │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/27/2012 │ page 3 of 4
DERATING CURVES
1. output power vs. ambient temperature
2. output power vs. input voltage (Vac)
3. output power vs. input voltage (Vdc)
100
80
100
80
100
80
60
50
40
60
50
40
60
50
40
20
20
20
-40
-30 -25 -20
-10
0
10
50
60
70
70
85
110
125
210
225
240
264
70
85
110
125
310
325
340
370
Ambient Temperature (°C)
Input Voltage (Vac)
Input Voltage (Vdc)
MECHANICAL
parameter
dimensions
conditions/description
min
typ
max
units
2.1 x 1.12 x 0.75 (53.5 x 28.5 x 19.0 mm)
UL94V-0
inch
case material
weight
47
50
53
g
MECHANICAL DRAWING
units: mm [inches]
tolerance: ±0.5 [±0.02]
pin section tolerance: ±0.10 mm [±0.004]
1.20[0.047]
53.50 2.106
1
2
3
4
19.00 0.748
1.00 0.039
(TYP)
6.00 0.236 (TYP)
recommended PCB footprint (top view)
grid: 2.54 mm (0.10 inch)
53.50 2.106
PIN CONNECTIONS
2
1
10.16 0.400
10.16 0.400
PIN
FUNCTION
AC(N)
AC(L)
+Vo
1
4
3
10.16 0.400
28.5 1.122
2
14.25 0.561
3
4
-Vo
45.72 1.800
cui.com
CUI Inc │ SERIES: VSK-S10 │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/27/2012 │ page 4 of 4
TYPICAL APPLICATION CIRCUIT
*Fuse *NTC
L
C1 C2 TVS
+
L
+Vo
-Vo
C7
C8
NF
C6
RL
*MOV
N
N
EXTERNAL CAPACITORS TYPICAL VALUE (Unit: μF)
MODEL
C1
C2
TVS
VSK-S10-3R3UA
VSK-S10-5UA
VSK-S10-9UA
VSK-S10-12UA
VSK-S10-15UA
VSK-S10-24UA
220 μF/10 V
220 μF/10 V
120 μF/25 V
120 μF/25 V
120 μF/25 V
68 μF/35 V
0.1 μF/50 V
0.1 μF/50 V
0.1 μF/50 V
0.1 μF/50 V
0.1 μF/50 V
0.1 μF/50 V
P6KE6.8A
P6KE6.8A
P6KE12A
P6KE20A
P6KE20A
P6KE30A
Notes: 1. Output filtering capacitor C1 is an electrolytic capacitor. It is recommended to use high frequency
and low impedance electrolytic capacitors. For capacitance and current of capacitor please refer
to manufacture’s datasheet. Voltage derating of capacitor should be 80% or above. C2 is ceramic
capacitor, it is used to filter high frequency noise. TVS is a recommended component to protect
post-circuits (if converter fails).
2. MOV is required to protect the device under surge.
2. It is recommended to use a 2A/250V slow blow FUSE. External input NTC is recommended to
use 5D-9.
3. If EMC performance is required, it is recommended to add “EMC filter” at the input end (see EMC
Application Figure).
C6: X capacitor, recommended parameter 0.1ꢀF/275V;
C7,C8: Y capacitor, recommended parameter 2200pF/400V;
NF: common model choke, recommended inductance is about 10mH-30mH.
REVISION HISTORY
rev.
description
date
1.0
initial release
07/26/2011
03/01/2012
08/21/2012
1.01
1.02
added output load vs. input voltage (Vdc) derating curve
V-Infinity branding removed
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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