SHDA31B SERIES

30W Desktop Power Supply for Medical Equipment

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Wide Input Voltage 90 to 264 VAC, 47 to 63Hz, IEC-320-C18 Inlet

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Output Voltage Available From 5VDC Thru 48VDC

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IEC-320-C8 Input Inlet

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Single Output

−

Input Surge Current, Over Load, and Over Voltage Protection.

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CEC Level V, and Energy Star 2.0 Compliance

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Approved as Limited Power Source (LPS)

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Class II Insulation

2 Year Warranty

Approvals:

Single Output

Part Number

Output Voltage

Max. Output Current

Load Regulation

Maximum

Output Power

5 ~ 6 VDC

4.00 ~ 3.33 A

5%

20W

6 ~ 8 VDC

3.83 ~ 2.87 A

5%

23W

SHDA31B-S04

8 ~ 11 VDC

3.38 ~ 2.45 A

5%

27W

SHDA31B-S05

11 ~ 13 VDC

2.74 ~ 2.30 A

5%

30W

SHDA31B-S06

13 ~ 16 VDC

2.30 ~ 1.88 A

5%

30W

SHDA31B-S07

16 ~ 21 VDC

1.88 ~ 1.43 A

3%

30W

SHDA31B-S08

21 ~ 27 VDC

1.43 ~ 1.11 A

3%

30W

SHDA31B-S09

27 ~ 33 VDC

1.11 ~ 0.91A

3%

30W

SHDA31B-S10

33 ~ 40 VDC

0.91 ~ 0.75A

3%

30W

SHDA31B-S11

40 ~ 48 VDC

0.75 ~ 0.63A

3%

30W

Mark “*” means approved by PSE.

The model number of S03~S11 had been approved by CEC level V

Total Regulation is conditioned by below configuration

(S02~S04: AWG16/4FT output cable)

(S05~S11: AWG18/6FT output cable)

Electrical Characteristics

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Input Voltage

Operating Voltage

90

264

VAC

Input Frequency

47

63

Hz

Output Power Range

Vin=90 to 264VAC

0

30

W

Input Current (Low Line)

Io=Full load, Vin=115VAC

0.9

A

Input Current (High Line)

Io=Full load, Vin=230VAC

0.34

A

Low Line Inrush Current

Io=Full load, 25°C Cool start, Vin=115VAC

16

24

A

High Line Inrush Current

Io=Full load, 25°C Cool start, Vin=230VAC

32

48

A

Efficiency

Io=Full Load, Vin=230VAC

78

85

88

%

Line Regulation

Io=Full Load

0.5

%

Load Regulation

Vin=230VAC

5

%

Over Voltage Protection

112

132

%

Over Current Protection

110

150

%

Transient Response

Io=Full Load to Half Load, Vin=100VAC

4

mS

Hold-Up Time

Io=Full Load, Vin=110VAC

12

mS

Start Up Time

Io=Full Load, Vin=100VAC

0.3

1.5

2

S

Ripple & Noise(Peak to Peak)

Full Load, Vin=90VAC

1

%

Temperature Coefficient

All output

-0.04

0.04

%/°C