VSK-S5-5UA [CUI]
AC-DC POWER SUPPLY; AC- DC电源供应器
| 型号： | VSK-S5-5UA |
| 厂家： | 
CUI INC |
| 描述： | AC-DC POWER SUPPLY |
| 文件： | 总6页 (文件大小：266K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
date 08/23/2013
page 1 of 6
SERIES: VSK-S5 │ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
• up to 5.5 W continuous output
• compact board mount design
• universal input (85~264 Vac/110~370 Vdc)
• single regulated output from 3.3~24 V
• over voltage, over temperature, and short circuit protections
• UL/cUL safety approvals
• efficiency up to 78%
RoHS
output
voltage
output
current
max
output
power
max
ripple
and noise
efficiency
MODEL
typ
max
(Vdc)
3.3
5
(mA)
(W)
(mVp-p)
(%)
VSK-S5-3R3UA
VSK-S5-5UA
VSK-S5-9UA
VSK-S5-12UA
VSK-S5-15UA
VSK-S5-24UA
1250
1000
550
4.125
30
30
30
30
30
30
66
72
74
76
76
78
5
5
9
12
15
24
420
5
333
5
230
5.5
PART NUMBER KEY
VSK-S5 - XXUA
Base Number
Output Voltage
cui.com
CUI Inc │ SERIES: VSK-S5│ DESCRIPTION: AC-DC POWER SUPPLY
date 08/23/2013 │ page 2 of 6
INPUT
parameter
conditions/description
min
typ
max
units
85
110
264
370
Vac
Vdc
voltage
frequency
current
47
63
Hz
at 110 Vac
at 230 Vac
110
70
mA
mA
at 110 Vac
at 230 Vac
10
20
A
A
inrush current
input fuse
recommended external 1 A/250 V, slow-blow type
temperature coefficient
0.02
%/°C
OUTPUT
parameter
conditions/description
min
typ
±0.5
±1
max
units
%
line regulation
load regulation
at 10~100% load
%
3.3 V model
all other models
±3
±2
%
%
voltage set accuracy
hold-up time
at 230 Vac
50
ms
kHz
mA
switching frequency
leakage current
100
0.3
max
150
PROTECTIONS
parameter
conditions/description
diode clamp
min
typ
typ
units
over voltage protection
short circuit protection
over temperature protection
shutdown and auto restart
°C
SAFETY & COMPLIANCE
parameter
conditions/description
for 1 minute
min
max
units
isolation voltage
safety approvals
safety class
4,000
Vac
IEC60950, EN60950, UL60950
Class II
conducted emissions
radiated emissions
ESD
CISPR11/EN55011 Class A, Class B (external circuit required, see figure 2)
CISPR11/EN55011 Class A, Class B (external circuit required, see figure 2)
IEC/EN61000-4-2 Class B, contact ±6 kV / air ±8 kV
IEC/EN61000-4-3 Class A, 10V/m
radiated immunity
IEC/EN61000-4-4 Class B, ±2 kV
EFT/burst
surge
IEC/EN61000-4-4 Class B, ±4 kV (external circuit required, see figure 2)
IEC/EN61000-4-5 Class B, ±1 kV / ±2 kV
IEC/EN61000-4-5 Class B, ±2 kV / ±4 kV (external circuit required, see figure 2)
IEC/EN61000-4-6 Class A, 10 Vr.m.s
conducted immunity
PFM
IEC/EN61000-4-8 Class A, 10 A/m
voltage dips & interruptions
MTBF
IEC/EN61000-4-11 Class B, 0%-70%
at 25°C, max. load
yes
300,000
hours
RoHS compliant
cui.com
CUI Inc │ SERIES: VSK-S5│ DESCRIPTION: AC-DC POWER SUPPLY
date 08/23/2013 │ page 3 of 6
ENVIRONMENTAL
parameter
conditions/description
min
-25
-40
typ
max
70
units
°C
operating temperature
storage temperature
case temperature
humidity
see derating curves
105
95
°C
°C
non-condensing
95
%
DERATING CURVES
load vs. ambient temperature
load vs. input voltage (Vac)
load vs. input voltage (Vdc)
100
100
80
100
80
80
70
60
50
40
60
50
40
60
50
40
Safe operating area
Safe operating area
Safe operating area
20
20
20
-25
-15 -10 -5
0
5
15
25
45
55
65 70 75
85
95
105 110 115
125
235 240 245
255
264
80
100
120
140
290
310
330 340 350
370
Ambient Temperature (°C)
Input Voltage (Vac)
Input Voltage (Vdc)
EFFICIENCY CURVES
90
85
80
75
70
65
60
55
50
VSK-S5-5UA @ 115 Vac
VSK-S5-5UA @ 230 Vac
VSK-S5-12UA @ 115 Vac
VSK-S5-12UA @ 230 Vac
VSK-S5-24UA @ 115 Vac
VSK-S5-24UA @ 230 Vac
10 20 30 40 50 60 70 80 90 100
Load (%)
cui.com
CUI Inc │ SERIES: VSK-S5│ DESCRIPTION: AC-DC POWER SUPPLY
date 08/23/2013 │ page 4 of 6
MECHANICAL
parameter
dimensions
material
conditions/description
50.8 x 25.4 x 15.16 (2.00 x 1.00 x 0.597 inch)
UL94V-0
min
typ
max
units
mm
weight
35
g
MECHANICAL DRAWING
units: mm [inch]
tolerance: ±0.50 [±0.020]
pin section tolerance: ±0.10 [±0.004]
Grid Size: 2.54 x 2.54mm
∅1.50 [0.059]
2
1
3
4
Front View
∅1.00[0.039]
Top View
PCB LAYOUT
1
PIN CONNECTIONS
4
3
PIN
1
FUNCTION
AC(L)
AC(N)
+Vo
2
2
3
4
-Vo
45.72 [1.800]
50.80 [2.000]
Bottom View
cui.com
CUI Inc │ SERIES: VSK-S5│ DESCRIPTION: AC-DC POWER SUPPLY
date 08/23/2013 │ page 5 of 6
TYPICAL APPLICATION CIRCUIT
Table 1
FUSE NTC
C1
C2
Recommended External Circuit
Components
L
L
+Vo
MODEL
C11
C21
FUSE
NTC
(μF)
(μF)
+
RL
VSK-S5-3R3UA
VSK-S5-5UA
VSK-S5-9UA
VSK-S5-12UA
VSK-S5-15UA
VSK-S5-24UA
1
1
1
1
1
1
47
47
33
33
33
10
1 A/250 V
1 A/250 V
1 A/250 V
1 A/250 V
1 A/250 V
1 A/250 V
5D-9
5D-9
5D-9
5D-9
5D-9
5D-9
Figure 1
MOV
-Vo
N
N
Note:
1. Output filtering capacitor C1 is a ceramic capacitor that is used to filter high frequency noise. C2 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 the manufacturer’s datasheet. Voltage derating of capacitor should be 80%
or above.
EMC RECOMMENDED CIRCUIT
Table 2
Recommended External Circuit Components
FUSE
R2
L
L
FUSE
MOV
R1, R2
R3
1 A/250 V
561KD14
CY1
CY2
CY3
CY4
R3
MOV
R1
LCM CX
2Ω/3W winding resistor
1MΩ/2W
Figure 2
OUTPUT
ACDC
CY1, CY2,
CY3, CY4
N
N
1000pF/400Vac
CX
LCM
CY
0.22μF/275Vac
10mH-30mH
Y capacitor, 102K/400V
TEST CONFIGURATION
Connect Oscillograph Probe
Copper sheet
Table 3
Capacitors
FUSE
L
+Vo
C1
C2
1μF ceramic capacitor
10μF electrolytic capacitor
C1
C2
Figure 3
Load
N
-Vo
12.7mm
25.4mm
25.4mm
Note:
1. All specifications measured at Ta=25°C, humidity <75%, 220 Vac input voltage, and rated output load, unless otherwise specified.
cui.com
CUI Inc │ SERIES: VSK-S5│ DESCRIPTION: AC-DC POWER SUPPLY
date 08/23/2013 │ page 6 of 6
REVISION HISTORY
rev.
description
date
1.0
initial release
new template applied
V-Infinity branding removed
added efficiency curves
updated spec
07/26/2011
03/06/2012
08/21/2012
12/10/2012
04/01/2013
08/23/2013
1.01
1.02
1.03
1.04
1.05
updated spec
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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