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SMDA51 SERIES


50W Desktop Power Supply for Medical Equipment


  • Wide Operating Voltage 80 to 275 VAC, 47 to 63Hz
  • IEC-320-C14 input inlet 
  • Single to Triple Output
  • Crowbar Mode Over Voltage Protection
  • Input to Output : 2MOPP
  • High ESD immunity
  • Suitable professional healthcare facility
  • Ultra low earth leakage current<0.15mA

Specifications

 

 

5 Year Warranty

 

Approvals: 

 

Single Output

Model Number

Output Voltage

Max. Output Current

Total Regulation

Max. Output Power

SMDA51-S01

3 ~ 5 VDC

10.0 ~ 8.00 A

±5%

40W

SMDA51-S02

5 ~ 6 VDC

8.00 ~ 6.66 A

±5%

40W

SMDA51-S03

6 ~ 8 VDC

7.00 ~ 5.25 A

±5%

42W

SMDA51-S04

 8 ~ 11 VDC

5.63 ~ 4.09 A

±4%

45W

SMDA51-S05

11 ~ 13 VDC

4.09 ~ 3.46 A

±3%

45W

SMDA51-S06

13 ~ 16 VDC

3.46 ~ 2.81 A

±3%

45W

SMDA51-S07

16 ~ 21 VDC

3.12 ~ 2.38 A

±3%

50W

SMDA51-S08

21 ~ 27 VDC

2.38 ~ 1.85 A

±2%

50W

SMDA51-S09

27 ~ 33 VDC

1.85 ~ 1.51 A

±2%

50W

SMDA51-S10

33 ~ 40 VDC

1.51 ~ 1.25 A

±2%

50W

SMDA51-S11

40 ~ 50 VDC

1.25 ~ 1.00 A

±2%

50W

 

 

Multi Output

Part

Number

Output 1

Output 2

Output 3

Max. Output

Power

Vonom

Iomin

Iomax

Regmax

Vonom

Iomin

Iomax

Regmax

Vonom

Iomin

Iomax

Regmax

SMDA51-D00

+3.3V

0.5A

5A

7%

+12V

0.2A

2A

5%

 

 

 

 

40W

SMDA51-D01

+5V

0.5A

5A

5%

+12V

0.2A

2A

5%

 

 

 

 

42W

SMDA51-D02

+5V

0.5A

5A

5%

+15V

0.15A

1.5A

5%

 

 

 

 

42W

SMDA51-D03

+5V

0.5A

5A

5%

+24V

0.1A

1A

5%

 

 

 

 

42W

SMDA51-D04

+3.3V

0.5A

5A

7%

+5V

0.2A

2A

5%

 

 

 

 

26.5W

SMDA51-D09

+12V

0.3A

3A

5%

 

 

 

 

-12V

0A

1A

5%

42W

SMDA51-D10

+15V

0.2A

2A

5%

 

 

 

 

-15V

0.1A

1A

5%

42W

SMDA51-D15

+5V

0.5A

5A

5%

 

 

 

 

-24V

0.1A

1A

5%

42W

SMDA51-D16

+5.1V

0.5A

5A

5%

+7.2V

0.3A

2.6A

5%

 

 

 

 

42W

SMDA51-D17

+10.5V

0.2A

2A

5%

 

 

 

 

-10.5V

0A

2A

5%

42W

SMDA51-D18

+5V

0.5A

5A

5%

 

 

 

 

-5V

0A

2A

5%

35W

SMDA51-T00

+3.3V

0.5A

5A

7%

+12V

0.4A

2A

5%

-12V

0.1A

0.8A

5%

42W

SMDA51-T01

+5V

0.5A

5A

5%

+12V

0.2A

2A

5%

-5V

0A

0.8A

5%

42W

SMDA51-T02

+5V

0.5A

5A

5%

+12V

0.2A

2A

5%

-12V

0.1A

0.8A

5%

42W

SMDA51-T03

+5V

0.5A

5A

5%

+15V

0.4A

2A

6%

-15V

0.1A

0.8A

5%

42W

SMDA51-T04

+5V

0.5A

5A

5%

+24V

0.2A

1A

5%

-24V

0A

0.5A

5%

42W

SMDA51-T05

+5V

0.5A

5A

5%

+24V

0.1A

1A

5%

-12V

0A

0.8A

5%

42W

SMDA51-T06

+3.3V

0.5A

5A

7%

+12V

0.4A

2A

5%

-5V

0.1A

0.8A

5%

42W

 

 

 

Electrical Characteristics

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Safety Approvals Input Voltage Range

Safety Approval & Specification in Label

100

 

240

VAC

Operate Voltage Range

Derate linearly from 100% load at 90VAC to 80% load at 80VAC

80

 

275

VAC

Input Frequency

Sine wave

47

 

63

Hz

Output Power Range

See Rating Chart

 

 

50

W

Low Line Input Current

Full load, Vin=100VAC

 

 

1.04

A

High Line Input Current

Full load, Vin=240VAC

 

 

0.53

A

Low Line Input Inrush Current

Full load, 25°C, Cool start, Vin=100VAC

 

 

35

A

High Line Input Inrush Current

Full load, 25°C, Cool start, Vin=240VAC

 

 

70

A

Safety Ground Leakage Current

Vin=264VAC, Fi=63Hz

 

 

0.15

mA

Efficiency

Full Load, Vin=230VAC

68

 

83

%

Line Regulation

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

 

 

1

%

Over Voltage Protection

 

112

 

132

%

Over Load Protection

Recovers automatically after fault condition is removed

110

 

150

%

Time of Transient Response

Io=Full Load to Half Load, Vin=110VAC

 

 

4

ms

Hold-Up Time

Full Load, Vin=100VAC

 

 

16

ms

Start Up Time

Full Load, Vin=100~240VAC

 

 

2

s

Insulation Resistance

 

50

 

 

MΩ

Ripple & Noise (Peak to Peak)

 

 

 

1

%

Temperature Coefficient

All output

 

 

±0.04

%/°C

Dielectric Withstanding Voltage(P-S)

Primary to Secondary, limit current<10mA

 

 

4000

VAC

Dielectric Withstanding Voltage(P-G)

Primary to PE, limit current<10mA

 

 

1500

VAC

EMC Emission

Compliance to EN55011(CISPR11), EN60601-1-2

B

 

 

Class

 

 

Environmental

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Operating Temperature

Derate linearly from 100% load at 50℃ to 50% load at 70℃

-10

 

70

°C

Storage Temperature

  10~95% RH

-40

 

85

°C

Operating Humidity

  non-condensing

0

 

95%

RH

Storage Humidity

 

0

 

95%

RH

Electro Static Discharge

Air Discharge, IEC61000-4-2

 

 

15

KV

Electro Static Discharge

Contact Discharge, IEC61000-4-2

 

 

8

KV

Mean Time Between Failure

Operation Temperature at 25℃J, Calculated per MIL-HDBK-217F

200K

 

 

h

Operating Altitude (Elevation)

All Condition

 

 

3000

m

Vibration

10~500Hz,10min./1cycle, 60min.each along X, Y, Z axes

 

 

5

G

Surge Voltage

  Line-Neutral

 

 

1

KV

Surge Voltage

  Line-PE & Neutral-PE

 

 

2

KV

 

 

Derating Chart

 

1. Operating Temperature: -10 to 70°C

2. Derate linearly from 100% load at 50°C to 50% load at 70°C

 

 

 

 

 

 

Mechanical Drawing

 

  1. Dimensions are shown in inches or mm.
  2. Weight: 510-560gs approx. 
  3. Optional output connector

 

 

 

 

Datasheet PDF