VOF-30C-S3 [CUI]

AC-DC POWER SUPPLY;


型号：	VOF-30C-S3
厂家：	CUI INC
描述：	AC-DC POWER SUPPLY
文件：	总6页 (文件大小：455K)
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-30C │ DESCRIPTION: AC-DC POWER SUPPLY

FEATURES

• universal input (85~264 Vac)

• 3 x 2 x 1.1 in (76.2 x 50.8 x 27 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

typ

(Vdc)

3.3

(mA)

(W)

(mVp-p)

(%)

VOF-30C-S3

VOF-30C-S5

VOF-30C-S9

VOF-30C-S12

VOF-30C-S15

VOF-30C-S24

VOF-30C-S48

4100

3333

2500

2000

1250

625

13.5

20.5

100

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-30C - SXX

Base Number

Output Voltage

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CUI Inc │ SERIES: VOF-30C │ DESCRIPTION: AC-DC POWER SUPPLY

date 10/25/2019 │ page 2 of 6

INPUT

parameter

conditions/description

min

typ

max

units

100

264

370

Vac

Vdc

voltage

frequency

current

at 115 Vac

at 230 Vac

750

450

at 115 Vac

at 230 Vac

inrush current

no load power consumption

0.5

OUTPUT

parameter

conditions/description

min

typ

max

units

24,000

12,000

5,600

5,400

2,400

1,440

600

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

48 Vdc output models

capacitive load

µF

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

hold-up time

switching frequency

kHz

temperature coeﬃcient

±0.02

%/°C

PROTECTIONS

parameter

conditions/description

min

typ

max

units

Vdc

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

over voltage protection

48 Vdc output models

over current protection

hiccup, auto recovery

110

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

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-30C │ 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

typ

max

units

°C

operating temperature

storage temperature

storage humidity

see derating curves

°C

non-condensing

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

-25

-10

100

140

200

264 Vac

370 Vdc

Ambient Temperature (°C)

Input Voltage

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CUI Inc │ SERIES: VOF-30C │ 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)

C2 (µF)

TVS

VOF-30C-S3

VOF-30C-S5

VOF-30C-S9

VOF-30C-S12

VOF-30C-S15

VOF-30C-S24

VOF-30C-S48

SMBJ7.0A

SMBJ12A

SMBJ20A

SMBJ30A

SMBJ64A

2A/250V

slow-blow

S14K300

0.1

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-30C │ DESCRIPTION: AC-DC POWER SUPPLY

date 10/25/2019 │ page 5 of 6

MECHANICAL

parameter

dimensions

weight

conditions/description

min

typ

max

units

76.2 x 50.8 x 27

(

)

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

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

VH-2A

VH-2Y

or B2P-VH

or the same Spec. or the same Spec.

or VHR-2N

+Vo

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CUI Inc │ SERIES: VOF-30C │ 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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