Datasheet > PSMBU250-105

PSMBU250-105

更新时间： 2024-11-13 18:04:39

品牌	Logo	应用领域
WALL		/
页数	文件大小	规格书
3页	348K
描述
The PSMBU250 series of class I medical AC/DC switching power supplies provides 250 Watts of contin

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PSMBU250-105 数据手册

PSMBU250 SERIES

250 Watts

AC/DC Medical Open Frame Pow er Supplies

Single Output

Rev A

FEATURES

• Cl ass I

• RoHS2 Compliant

• Wide Input VoltageRange: 90~264VAC

• Short Circuit, Over Voltage, & Over Load Protection

• MeetsFCC Part-18, CISPR-11, and EN55011ClassB

Emission Limits

• High ESD Immunity

• Flammability Rating of UL94V-1

• Cooling by Free Air Convection

• 250 Watts Output Power

• Input to Output: 2MOPP

• Up to 94% High Efficiency

• IEC60601-1 Edition 3.1, ES60601-1:2005(R2012),

CSAC22.2 NO. 60601-1:14, andEN60601-

1:2006/A1:2013 Safety Approvals

• 100% Burn-in Tested

APPLICATIONS

• Patient Monitor

• Ultrasound System

• Portable Medical

Devices

DESCRIPTION

The PSMBU250seriesof class I medical AC/DC switching power supplies

provides250 Wattsof continuousoutputpower in a 5.00” x 3.00” x 1.46” open

frame package. Thisseriesconsists of single output modelswith a wide input

voltage range of 90~264VAC. Somefeaturesinclude highefficiency up to 94%,

2MOPP insulation, andshort circuit, over current and over loadprotection. All

modelsmeet FCC Part-18, CISPR-11, and EN55011ClassB emission limits.

Thisseries also has IEC60601-1 Edition 3.1,ES60601-1:2005(R2012),

CSAC22.2 NO. 60601-1:14, andEN60601-1:2006/A1:2013 safety approvals. All

modelsare RoHS2 compliant and have been 100% burn-intested.

Size: 5.00 x 3.00 x 1.46 inches

(127.0 x 76.2 x 37.1 mm)

• Blood Chemistry

Analyzer

• Medical Imaging

MODEL SELECTION TA BLE

Model Number

PSMBU250-105

PSMBU250-106

PSMBU250-107

PSMBU250-108

PSMBU250-109

PSMBU250-110

PSMBU250-111

Input Voltage Range Output Voltage Output Current

Ripple & Noise

120mVp-p

150mVp-p

190mVp-p

240mVp-p

300mVp-p

Efficiency Total Regulation Output Pow er

12VDC

15VDC

19VDC

24VDC

30VDC

36VDC

48VDC

20.83A

16.66A

13.15A

10.41A

8.33A

91%

92%

93%

94%

±5%

±3%

±2%

90 ~ 260 VAC

250W

6.94A

5.20A

SPECIFICATIONS

All specif ications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.

We reserv e the right to change specif ications based on technological adv ances.

SPECIFICATION

TEST CONDITIONS

Min

Typ

Max

Unit

INPUT SPECIFICATIONS

Saf ety Approv al & Specif ication in Label

Operating Input Voltage Range

Sine Wav e

Low Line, 100VAC, f ull load

High Line, 240VAC, f ull load

Low Line, 100VAC, f ull load, 25°C, cold start

High Line, 240VAC, f ull load, 25°C, cold start

240VAC, f ull load

100

240

264

Input Voltage

Input Frequency

Input Current

VAC

1.5

150

Inrush Current

Power Factor Correction

No Load Consumption

OUTPUT SPECIFICATIONS

Output Voltage

0.90

0.21

See Table

Line Regulation⁽³⁾

Full load, Vin=100~120VAC or 200~240VAC

12-19VDC Model

24VDC Model

±5

±3

±2

Total Regulation⁽⁴⁾

30-48VDC Model

Output Power

250

Output Current

See Table

Ripple & Noise⁽⁵⁾

Hold-up Time⁽⁶⁾

110VAC, f ull load

Start-up Time

100~240VAC, full load

110VAC, Full load to half load

All Conditions

Transient Response Time

Temperature Coef f icient

PROTECTION

±0.04

%/°C

Ov er Voltage Protection

Over Load Protection

Short Circuit Protection

GENERAL SPECIFICATIONS

Efficiency

Recov ers automatically af ter fault condition is remov ed

112

105

132

130

Automatic Recov ery

230VAC, f ull load

See Table

Primary to Secondary (Limit Current <10mA)

Primary to PE (Limit Current <10mA)

4000

1500

Dielectric Withstanding Voltage

VAC

Insulation Resistance

MΩ

Saf ety Ground Leakage Current

264VAC/63Hz

0.30

Line-Neutral

Line-PE & Neutral-PE

Surge Voltage

Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •

website: www.wallindustries.com • e-mail: sales@wallindustries.com

7/16/2020

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与PSMBU250-105相关器件

型号	品牌	获取价格	描述	数据表
PSMBU250-106	WALL	获取价格	The PSMBU250 series of class I medical AC/DC switching power supplies provides 250 Watts o
PSMBU250-107	WALL	获取价格	The PSMBU250 series of class I medical AC/DC switching power supplies provides 250 Watts o
PSMBU250-108	WALL	获取价格	The PSMBU250 series of class I medical AC/DC switching power supplies provides 250 Watts o
PSMBU250-109	WALL	获取价格	The PSMBU250 series of class I medical AC/DC switching power supplies provides 250 Watts o
PSMBU250-110	WALL	获取价格	The PSMBU250 series of class I medical AC/DC switching power supplies provides 250 Watts o
PSMBU250-111	WALL	获取价格	The PSMBU250 series of class I medical AC/DC switching power supplies provides 250 Watts o
PSMBU31	WALL	获取价格	AC/DC Open Frame Power Supplies
PSMBU31-102	WALL	获取价格	AC/DC Open Frame Power Supplies
PSMBU31-103	WALL	获取价格	AC/DC Open Frame Power Supplies
PSMBU31-104	WALL	获取价格	AC/DC Open Frame Power Supplies

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