SMFA500 SERIES


508W Open-Frame Power Supply for Medical Equipment


  • Wide Operating Voltage, 90 to 264 VAC, 47 to 63 Hz
  • Single Output
  • Protection: OVP, OLP, OTP, OCP
  • Size : 3"x5"x1.38"
  • Input to Output : 2MOPP
  • High power density
  • Suitable professional healthcare facility

Specifications

 

 

5 Year Warranty

 

Approvals:  

 

Single Output

Item Number

Output Voltage

Output Current

Total Regulation

Max. Output Power

Typ.

Efficiency

Typ. No Load

Consumption

Vo1

FAN output

Vo1

FAN output

Max1

Max2

Max1

Max2

Max1

Max2

SMFA500-S05 (P)

12.0 VDC

12.0 VDC

19.69 A

41.67 A

0.1 A

0.3 A

±3%

240W

508.6W

90%

1W

SMFA500-S06 (P)

15.0 VDC

12.0 VDC

15.75 A

33.33 A

0.1 A

0.3 A

±3%

240W

508.6W

90%

1W

SMFA500-S07 (P)

19.0 VDC

12.0 VDC

12.44 A

26.31 A

0.1 A

0.3 A

±3%

240W

508.6W

90%

1W

SMFA500-S08 (P)

24.0 VDC

12.0 VDC

9.85 A

20.83 A

0.1 A

0.3 A

±3%

240W

508.6W

91%

1W

SMFA500-S09 (P)

30.0 VDC

12.0 VDC

7.88 A

16.66 A

0.1 A

0.3 A

±3%

240W

508.6W

91%

1W

SMFA500-S10 (P)

36.0 VDC

12.0 VDC

6.56 A

13.88 A

0.1 A

0.3 A

±3%

240W

508.6W

92%

1W

SMFA500-S11 (P)

48.0 VDC

12.0 VDC

4.92 A

10.41 A

0.1 A

0.3 A

±2%

240W

508.6W

92%

1W

*Max1:Air convection 

Max2:With 25 CFM Forced Air

*"P" means with standby output : (This email address is being protected from spambots. You need JavaScript enabled to view it.) Air convection ; (5V@1A) Forced Air

Electrical Characteristics

Characteristic

Condition

Min.

Typ.

Max.

Unit

Safety Approval Input Voltage Range

Safety Approval & Specification in Label

100

 

240

VAC

Input Operate Voltage Range

Detail to see Fig.1

90

 

264

VAC

Input Frequency

Sine wave

47

 

63

Hz

Power Factor Correction

 

0.95

 

1

 

Output Power Range

See Rating Chart

 

 

508.6

W

Low Line Input Current

Full Load, Vin=100VAC

 

5.6

 

A

High Line Input Current

Full Load, Vin=240VAC

 

2.4

 

A

Low Line Input Inrush Current

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

 

 

60

A

High Line Input Inrush Current

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

 

 

120

A

Safety Ground Leakage Current

Vin=240VAC, Fi=60Hz

 

 

0.1

mA

Efficiency

Full Load, Vin=230VAC, Detail  to see Rating Chart

See Rating Chart

Line Regulation

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

 

 

1

%

Over Voltage Protection

Recovers automatically after fault condition is removed

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=110VAC

See Rating Chart

Start-up time

Full Load, Vin=100~240VAC

 

 

2

s

Insulation Resistance

 

50

 

 

MΩ

Temperature Coefficient

All Condition

 

 

±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

2000

 

 

VAC

EMC Emission

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

B

 

 

Class

EMC Emission

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

A

 

 

Class

 

Environmental

Characteristic

Condition

Min.

Typ.

Max.

Unit

Operating Temperature

Detail to see Fig.2 (Derate linearly from 100% load at 50°C to 50% load at 70°C)

-40

 

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

Operating Temperature at 25°C, 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

 

Mechanical and PIN out

       

MECHANICAL DIMENSIONS: (UNIT:mm)

PIN CHART

 

Main Output (Vo1)

Screw

Terminal

MODEL

P2

P6

SMFA500-S05 (P)~ S11 (P)

OUT

RTN

 

P3:5V Standby power (Optional)

PIN

MODEL

1

2

3

SMFA500-S05 (P)~ S11 (P)

RTN

+5V

Remote Control

 

P4:FAN Output (12V)

PIN

MODEL

1

2

SMFA500-S05 (P)~ S11 (P)

RTN

+12V

 

P5:Power fail signal (5V)

PIN

MODEL

1

2

SMFA500-S05 (P)~ S11 (P)

PG

RTN

 

PACKING:

  1. Net weight : 450g approx.
  2. Input connector mates with JST housing VHR-3N and JST SVH series crimp terminal.
  3. P2 and P6 output terminals M4 screws in 2 positions,  torque to 8 lb-in(90 cNm).
  4. P3 connector mates with JST housing XHP-3 and JST SXH series crimp terminals.
  5. P4 and P5 connector mates with JST housing XHP-2 and JST SXH series crimp terminals.

Derating Curve

 

SMFA500 - MEPOS ELECTRONICS
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