Rev. A

PSME15 Series

Single Outputs, Isolation Class II

15 Watts, Encapsulated PCB Mount

Medical AC/DC Switching Power Supplies

Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

12/05/2011

603-778-2300 www.wallindustries.com Fax 603-778-9797

Page 2 of 4

SPECIFICATIONS: PSME15 Series

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

We reserve the right to change specifications based on technological advances.

SPECIFICATION

TEST CONDITIONS

Min

Nom

Max

Unit

INPUT SPECIFICATIONS

AC Input Voltage Range

85

264

VAC

Input Voltage Range

DC Input Voltage Range

125

373

VDC

Input Frequency

47

63

Hz

Low Line

Full Load, Vin = 115VAC

0.35

Input Current

High Line

Full Load, Vin = 230VAC

0.20

A

Low Line

Cold Start, Vin = 115VAC

30

Inrush Current

High Line

Cold Start, Vin = 230VAC

50

A

No Load Power Consumption

0.3

W

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Voltage Tolerance

-3

+5

%

5VDC model

-1

+1

Load Regulation

12V, 15V, & 24VDC models

10% to 100% rated load

-0.5

+0.5

%

5VDC output model

-1

+1

Line Regulation

12V, 15V, & 24VDC models

Low Line to High Line at rated load

-0.5

+0.5

%

Output Power

0

15

W

Output Current

See Table

See Table

Low Line

Full Load, Vin = 115VAC

25

Hold-Up Time

High Line

Full Load, Vin = 230VAC

100

ms

Full Load, Vin = 115/230VAC

100

ms

Rise Time

Full Load, Vin = 115/230VAC

25

ms

Temperature Coefficient

0~50°C

-0.03

+0.03

%/°C

PROTECTION

Over Voltage Protection

Latch-off mode

115

145

%

Over Load Protection

Hiccup mode, recovers automatically after fault condition is removed

110

%

Short Circuit

yes

Brown-out (Low AC Input Voltage)

yes

GENERAL SPECIFICATIONS

Efficiency

Vin = 230VAC

See Table

Withstand Voltage (Input to Output)

4000

VAC

Isolation Resistance (Input to Output)

500VDC

100

MΩ

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature

With derating (see derating curve)

-20

+70

°C

Storage Temperature

-40

+85

°C

Operating Humidity

Non-condensing

20

90

% RH

Storage Humidity

10

95

% RH

Vibration

10~500Hz, 2G 10min/1cycle, period for 60 min each along X, Y, and Z axes

Cooling

Free air convection

MTBF

MIL-HDBK-217F

206,300 hours

PHYSICAL SPECIFICATIONS

Weight

Approximately 4.9oz (140g)

Dimensions (L x W x H)

2.95 x 2.09 x 0.89 inches

(75 x 53 x 22.7 mm)

SAFETY & EMC

Safety Approvals

UL60601-1, TUV EN60601-1, and IEC60601-1

EMI Conduction & Radiation

EN55011: 2007+A2: 2007 Class B

Harmonic Current

EN61000-3-2: 2006 Class A, EN61000-3-3: 1995+A1: 2001+A2: 2005

EMS Immunity

EN60601-1-2: 2001+A1: 2006, IEC61000-4-2,3,4,5,6,8,11 light industry level, criteria A