SMDA31 SERIES


 

30W Desktop Power Supply for Medical Equipment


  • Wide Operating Voltage, 80 to 275 VAC, 47 to 63 Hz
  • 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
  • High Altitude of 5000m
  • Ultra low earth leakage current < 0.1mA

Specifications

 

 

5 Year Warranty

 

Approvals: 

 

Single Output

Model Number

Output Voltage

Max. Output Current

Total Regulation

Maximum Output Power

SMDA31-S01

3 ~ 5 VDC

6.66 ~ 4.00 A

±7%

20W

* SMDA31-S02

5 ~ 6 VDC

5.00 ~ 4.16 A

±5%

25W

SMDA31-S03

6 ~ 8 VDC

4.16 ~ 3.12 A

±5%

25W

SMDA31-S04

8 ~ 11 VDC

3.75 ~ 2.72 A

±4%

30W

SMDA31-S05

11 ~ 13 VDC

2.72 ~ 2.30 A

±3%

30W

SMDA31-S06

13 ~ 16 VDC

2.30 ~ 1.87 A

±3%

30W

SMDA31-S07

16 ~ 21 VDC

1.87 ~ 1.42 A

±5%

30W

SMDA31-S08

21 ~ 27 VDC

1.42 ~ 1.11 A

±3%

30W

SMDA31-S09

27 ~ 33 VDC

1.11 ~ 0.90 A

±2%

30W

SMDA31-S10

33 ~ 40 VDC

0.90 ~ 0.75 A

±2%

30W

*MPU31-101~102 are not in compliance with CEC V.

 

 

Multi Output

Model

Number

Output 1

Output 2

Output 3

Maximum

Output Power

Pno (max.)

Vonom

Iomin

Iomax

Regmax

Vonom

Iomin

Iomax

Regmax

Vonom

Iomin

Iomax

Regmax

SMDA31-D00

+3.3V

0.3A

3A

7%

+12V

0.13A

1.3A

5%

 

 

 

 

25W

3W

SMDA31-D01

+5V

0.3A

3A

5%

+12V

0.13A

1.3A

5%

 

 

 

 

30W

3W

SMDA31-D02

+5V

0.3A

3A

5%

+15V

0.1A

1.0A

5%

 

 

 

 

30W

3W

SMDA31-D03

+5V

0.3A

3A

5%

+24V

0.07A

0.7A

5%

 

 

 

 

30W

3W

SMDA31-D04

+3.3V

0.3A

3A

7%

+5V

0.16A

1.6A

5%

 

 

 

 

17.9W

3W

SMDA31-D09

+12V

0.2A

2A

5%

 

 

 

 

-12V

0.05A

0.5A

10%

30W

3W

SMDA31-D10

+15V

0.15A

1.5A

5%

 

 

 

 

-15V

0.05A

0.5A

10%

30W

3W

SMDA31-D15

+5V

0.3A

3.0A

5%

 

 

 

 

-24V

0.10A

1.0A

10%

30W

3W

SMDA31-T01

+5V

0.25A

2.5A

5%

+12V

0.11A

1.1A

5%

-5V

0.05A

0.5A

10%

25W

3W

SMDA31-T02

+5V

0.25A

2.5A

5%

+12V

0.1A

1.0A

5%

-12V

0.05A

0.5A

10%

30W

3W

SMDA31-T03

+5V

0.25A

2.5A

5%

+15V

0.1A

1.0A

5%

-15V

0.05A

0.5A

10%

30W

3W

SMDA31-T04

+5V

0.3A

3.0A

5%

+24V

0.1A

1.0A

5%

-24V

0.05A

0.5A

10%

30W

3W

SMDA31-T05

+5V

0.3A

3.0A

5%

+24V

0.1A

1.0A

5%

-12V

0.05A

0.5A

10%

30W

3W

SMDA31-T06

+3.3V

0.25A

2.5A

7%

+12V

0.11A

1.1A

5%

-5V

0.05A

0.5A

10%

25W

3W

Total Regulation is conditioned by below configuration.

SMDA31-S01~S04 are required to use AWG16/4FT output cable.

SMDA31-S05~S08 are required to use AWG18/6FT output cable.

SMDA31-S09~S10 are required to use AWG20/6FT output cable.

 

 

 

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

 

 

30

W

Low Line Input Current

Full load, Vin=100VAC

 

0.9

 

A

High Line Input Current

Full load, Vin=240VAC

 

0.34

 

A

Low Line Input Inrush Current

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

 

 

14

A

High Line Input Inrush Current

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

 

 

33

A

Safety Ground Leakage Current

Vin=264VAC, Fi=63Hz

 

 

0.1

mA

Efficiency

Full Load, Vin=230VAC

68

 

86

%

Line Regulation

Full Load, Vin=100~120VAC

 

 

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

 

 

12

ms

Start Up Time

Full Load, Vin=100~240VAC

 

 

2

s

Insulation Resistance

 

50

 

 

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

 

 

5000

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 Diagram

 

  1. Dimensions are shown in inches or mm.
  2. Weight: 400-460gs approx. 
  3. Optional output connector

 

SMDA31 - MEPOS ELECTRONICS
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