VOF-15C-S24 [CUI]
AC-DC POWER SUPPLY;
| 型号： | VOF-15C-S24 |
| 厂家： | 
CUI INC |
| 描述： | AC-DC POWER SUPPLY |
| 文件： | 总6页 (文件大小：447K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Additional Resources: Product Page
date 10/25/2019
page 1 of 6
SERIES: VOF-15C │ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
• universal input (85~264 Vac)
• 2.5 × 1.8 x 0.75 in (63.5 x 45.7 x 19 mm)
• class B EMI performance, meets CISPR32 / EN55032
• output short circuit, overcurrent & overvoltage protection
• designed to meet: IEC/EN/UL 60335 & 62368
• safety certified: IEC/EN/UL 62368
output
voltage
output
current
output
power
max
ripple
efficiency2
MODEL
and noise1
min
max
max
typ
(Vdc)
3.3
5
(mA)
(mA)
(W)
(mVp-p)
(%)
VOF-15C-S3
VOF-15C-S5
VOF-15C-S9
VOF-15C-S12
VOF-15C-S15
VOF-15C-S24
0
0
0
0
0
0
3000
2800
1600
1250
1000
625
9
100
100
100
100
100
100
72
76
78
81
81
82
14
15
15
15
15
9
12
15
24
Notes:
1. At full load, nominal input, 20 MHz bandwidth oscilloscope, with 1 µF ceramic and 10 µF electrolytic capacitors on the output.
2. At 230 Vac input.
3. All specifications are measured at Ta=25°C, humidity <75%, nominal input voltage, and rated output load unless otherwise specified.
PART NUMBER KEY
VOF-15C - SXX
Base Number
Output Voltage
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Additional Resources: Product Page
CUI Inc │ SERIES: VOF-15C │ DESCRIPTION: AC-DC POWER SUPPLY
date 10/25/2019 │ page 2 of 6
INPUT
parameter
conditions/description
min
typ
max
units
85
100
264
370
Vac
Vdc
voltage
frequency
current
47
60
Hz
at 115 Vac
at 230 Vac
.37
.22
A
A
at 115 Vac
at 230 Vac
20
30
A
A
inrush current
no load power consumption
0.5
W
OUTPUT
parameter
conditions/description
min
typ
max
units
3.3 Vdc output models
5 Vdc output models
9 Vdc output models
12 Vdc output models
15 Vdc output models
24 Vdc output models
20,000
10,000
5,800
5,200
4,500
1,000
µF
µF
µF
µF
µF
µF
capacitive load
3.3 Vdc output models
all other models
±3
±2
%
%
initial set point accuracy
line regulation
load regulation
at full load
±0.5
±1
%
%
from 0~100% load
at 115 Vac, full load
at 230 Vac, full load
10
60
ms
ms
hold-up time
switching frequency
60
kHz
temperature coefficient
±0.02
%/°C
PROTECTIONS
parameter
conditions/description
min
typ
max
units
output voltage clamp, auto recovery
3.3, 5 Vdc output models
9 Vdc output models
12, 15 Vdc output models
24 Vdc output models
7.5
15
20
30
Vdc
Vdc
Vdc
Vdc
over voltage protection
over current protection
hiccup, auto recovery
130
300
%
short circuit protection
hiccup, continuous, auto-recovery
SAFETY & COMPLIANCE
parameter
conditions/description
min
typ
max
units
input to output electric strength test for 1 minute,
leakage current <5 mA
isolation voltage
safety approvals
3,000
Vac
IEC/EN/UL 62368-1 certified
(designed to meet IEC/EN/UL 60335-1)
safety class
Class II
conducted emissions
radiated emissions
ESD
CISPR32/EN55032, Class B
CISPR32/EN55032, Class B
IEC/EN61000-4-2, Contact ±6KV, Perf. Criteria B
IEC/EN61000-4-3, 10V/m, Perf. Criteria A
radiated immunity
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CUI Inc │ SERIES: VOF-15C │ DESCRIPTION: AC-DC POWER SUPPLY
date 10/25/2019 │ page 3 of 6
(
)
SAFETY & COMPLIANCE CONTINUED
parameter
conditions/description
min
typ
max
units
EFT/burst
IEC/EN61000-4-4, ±2 kV, perf. Criteria B
IEC/EN61000-4-5, line to line ±1KV, perf. Criteria B
IEC/EN61000-4-6, 10 Vrms, Perf. Criteria A
IEC/EN61000-4-11, 0%,70%, perf. Criteria B
as per MIL-HDBK-217F at 25°C
surge
conducted immunity
voltage dips & interruptions
MTBF
300,000
hours
RoHS
yes
Notes:
4. The power supply is considered a component which will be installed into final equipment. The final equipment still must be tested to meet the necessary EMC directives.
ENVIRONMENTAL
parameter
conditions/description
min
-25
-25
typ
max
70
units
°C
operating temperature
storage temperature
storage humidity
see derating curves
85
°C
non-condensing
90
%
DERATING CURVES
Load vs. Ambient Temperature
(at 85~264 Vac / 100~370 Vdc Input Voltage)
Load vs. Input Voltage
(at 25°C Ambient Temperature)
100
85
100
80
75
60
60
40
20
40
20
-25
-10
50
70
85
100
100
120
264 Vac
370 Vdc
Ambient Temperature (°C)
Input Voltage
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CUI Inc │ SERIES: VOF-15C │ DESCRIPTION: AC-DC POWER SUPPLY
date 10/25/2019 │ page 4 of 6
EFFICIENCY CURVES
Efficiency vs. Input Voltage
(at full load)
Efficiency vs. Load Current
(at 230 Vac)
DESIGN REFERENCE
Part No.
FUSE
MOV
C1 (µF)
0.1
C2 (µF)
TVS
VOF-15C-S3
VOF-15C-S5
VOF-15C-S9
VOF-15C-S12
VOF-15C-S15
VOF-15C-S24
SMBJ7.0A
SMBJ7.0A
SMBJ12A
SMBJ20A
SMBJ20A
SMBJ30A
2A/250V
slow-blow
S14K300
22
Fig. 1: Typical circuit diagram
Output Filter Components:
We recommend using an electrolytic capacitor with high frequency, and low ESR rating for C2 (refer to manufacture’s datasheet). Choose a Capacitor
voltage rating with at least 20% margin, in other words not exceeding 80%. C1 is a ceramic capacitor used for filtering high-frequency noise and TVS is a
recommended suppressor diode to protect the application in case of a converter failure.
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CUI Inc │ SERIES: VOF-15C │ DESCRIPTION: AC-DC POWER SUPPLY
date 10/25/2019 │ page 5 of 6
MECHANICAL
parameter
dimensions
weight
conditions/description
min
typ
max
units
mm
g
63.50 x 45.70 x 19.00
36
(
)
MECHANICAL DRAWING BOARD MOUNT
units: mm[inch]
tolerance: ±0.50[±0.020]
In CON1 model: VH-3A, Recommended terminal: VH-3Y
Out CON2 model: VH-2A, recommended terminal: VH-2Y
Mounting hole screwing torque: Max 0.4 N·m
PIN-Out
PIN
1
Function
AC(L)
NoPin
AC(N)
-Vo
Connector
Terminal
VH-3A
or B2P3-VH
or the same Spec. or the same Spec.
VH-3Y
or VHR-3N
2
3
4
VH-2A
VH-2Y
or B2P-VH
or the same Spec. or the same Spec.
or VHR-2N
5
+Vo
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Additional Resources: Product Page
CUI Inc │ SERIES: VOF-15C │ DESCRIPTION: AC-DC POWER SUPPLY
date 10/25/2019 │ page 6 of 6
REVISION HISTORY
rev.
description
date
1.0
initial release
10/24/2019
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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