SHWA12C SERIES

12W Wall Mount Power Supply for Medical Equipment

−

Wide Input Voltage 90 to 264 VAC, 47 to 63Hz

−

European type 2 prong plug

−

Output Voltage Available From 5VDC Thru 27VDC

−

Single Output

−

Over Load Protection.

−

Class II Insulation

2 Year Warranty

Approvals:

Single Output

Model Number

Output Voltage

Max. Output Current

Total Regulation

Maximum

Output Power

SHWA12C-S02

5 ~ 6 VDC

2.00 ~ 1.66 A

5%

10W

SHWA12C-S03

6 ~ 8 VDC

2.00 ~ 1.50 A

5%

12W

8 ~ 11 VDC

1.50 ~ 1.09 A

5%

12W

11 ~ 13 VDC

1.09 ~ 0.92 A

5%

12W

13 ~ 16 VDC

0.92 ~ 0.75 A

5%

12W

16 ~ 21 VDC

0.75 ~ 0.57 A

3%

12W

21 ~ 27 VDC

0.57 ~ 0.44 A

3%

12W

Mark “*” means approved by CEC level V.

Total Regulation is conditioned by below configuration

(S02~S04 AWG16/2C/4FT output cable)

(S05~S08: AWG18/2C/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

12

W

Input Current (Low Line)

Io=Full load, Vin=115VAC

0.25

0.35

A

Input Current (High Line)

Io=Full load, Vin=230VAC

0.17

0.22

A

Low Line Inrush Current

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

14

16

A

High Line Inrush Current

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

28

30

A

Efficiency

Io=Full Load, Vin=230VAC

77.7

%

Line Regulation

Io=Full Load

1

%

Load Regulation

Vin=230VAC

5

%

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

10

mS

Start Up Time

Io=Full Load, Vin=100VAC

0.3

1

2

S

Ripple & Noise(Peak to Peak)

Full Load, Vin=90VAC

1

%

Temperature Coefficient

All output

-0.04

0.04

%/°C

Temperature Controller

The parameter is not subject to production

test-verified by design/characterization of integrated

controller.

-25

130

°C