© Copyright 2015, Astrodyne, Inc

This document is believed to be correct at time of publication and Astrodyne, Inc

accepts no responsibility for consequences from printing errors or inaccuracies.

Specifications are subject to change without notice

www.AstrodyneTDI.com

PH: 908-353-5700 | FAX: 908-353-1021

WSA 500 SERIES, 30 WATTS

HIGH EFFICIENCY, COMPACT DESIGN SWITCHMODE TECHNOLOGY

*Add a suffix, “M” for Medical or leave it blank for non-medical.

MODEL NUMBER

VDC

AMPS

WATTS

WSA533

3.3

5

16

WSA540

4.0

5

19

WSA545

4.5

5

22

WSA550

5

5

25

WSA555

5.5

4.5

25

WSA560

6

4.15

25

WSA565

6.5

3.8

25

WSA570

7

3.5

25

WSA575

7.5

3.3

25

WSA580

8

3.1

25

WSA590

9

3

27

WSA510

10

2.7

27

WSA511

11

2.5

27

WSA512

12

2.5

30

WSA513

13

2.3

30

WSA514

14

2.15

30

WSA515

15

2

30

WSA516

16

1.85

30

WSA518

18

1.65

30

WSA520

20

1.5

30

WSA522

22

1.35

30

WSA524

24

1.25

30

WSA526

26

1.15

30

WSA528

28

1.07

30

WSA530

30

1

30

WSA532

32

0.94

30

WSA536

36

0.83

30

WSA540

40

0.75

30

WSA544

44

0.68

30

WSA548

48

0.63

30

UL, cUL, TUV Certified CE marked for European Compliance CEC /

DOE EISA 2007 Compliant

Standard Specifications

• Universal Input Voltage: 90-264Vac 47-63Hz class I or II

• 75 to 85% efficiency

• Output Voltage Tolerance: +/-2.5% Typical, +/-5% Max, from

Full Load to No Load.

• Operating Temperature: 0 - 40°C

• Maximum Output Ripple:

• 3.3 - 6V: 50mVp-p

• 6.1 - 22V: 100mVp-p

• 22.1 - 32V: 150mVp-p

• 32.1 - 48V: 250mVp-p

• Designed for Continuous Duty

• Hold-Up Time : 25mS Minimum @ 120 Vin

• Short Circuit and Over Load Protection

• SELV Output

• MTBF Calculated > 100,000 Hours @ 40°C

• 2 Hour Minimum Loaded Burn-in at 40°C Ambient for

standard output cord configurations

• Leakage current compliant to IEC60601-1 Category B and BF

• 5 Year Warranty

Available Features

• Expanded Operating Temperatures

• 400 Hz Input Rating

• DC Input Rating

• Additional Noise and/or Surge Protection

• LED Power On Indicator

• Fixed-in-place Input Cord

• Wall Plug-in configuration

• Extended Hold-Up Time

• Output Cord Sets and Connector Configurations

• Case Colors, Markings & Logos

• 16 Hour Burn-in

All specifications are typical at nominal input, full load, and 25°C unless

otherwise noted

A-CASE