SHFA100 SERIES


100W Open-Frame Power Supply for Medical Equipment


  • Wide Operating Voltage 90 to 260 VAC, 47 to 63 Hz
  • Single Output
  • Crowbar Mode Over Voltage Protection
  • Size : 2”x4”x1.02”
  • Input to Output : 2MOPP
  • High ESD immunity
  • Suitable professional healthcare facility 

Specifications

 

 

3 Year Warranty

 

Approvals:   

 

Single Output

Model Number

Output Voltage

Max. Output Current

Total Regulation

Max. Output Power

SHFA100-S05

11 ~ 13 VDC

8.33 ~ 7.69 A

±3%

100W

SHFA100-S06

13 ~ 16 VDC

7.69 ~ 6.25 A

±3%

100W

SHFA100-S07

16 ~ 21 VDC

6.25 ~ 4.76 A

±3%

100W

SHFA100-S08

21 ~ 27 VDC

4.77 ~ 3.70 A

±3%

100W

SHFA100-S09

27 ~ 33 VDC

3.70 ~ 3.03 A

±3%

100W

SHFA100-S10

33 ~ 40 VDC

3.03 ~ 2.50 A

±3%

100W

SHFA100-S11

40 ~ 50 VDC

2.50 ~ 2.00 A

±3%

100W

 

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

 

90

 

260

VAC

Input Frequency

Sine wave

47

 

63

Hz

Power Factor Correction

 

0.90

 

1

 

Output Power Range

See Rating Chart

 

 

100

W

Low Line Input Current

Full load, Vin=100VAC

 

1.4

 

A

High Line Input Current

Full load, Vin=240VAC

 

0.7

 

A

Low Line Input Inrush Current

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

 

 

50

A

High Line Input Inrush Current

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

 

 

100

A

Safety Ground Leakage Current

Vin=240VAC, Fi=60Hz

 

 

0.25

mA

Efficiency

Full Load, Vin=230VAC

86

 

89

%

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

 

 

0.5

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

2828

 

 

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 40℃ 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

 

Mechanical Diagram and Technical Chart

Note:

1. Dimensions are shown in mm & inch

2. Weight: approx. 180~250g

3. Input connector mates with JST housing  
    VHR-3N and JST SVH series crimp terminal.

4. Output connector mates with JST housing 
    VHR-6N and JST SVH series crimp terminal.

 

 

PIN Chart

PIN

MODEL

1

2

3

4

5

6

SHFA100-SXX

OUT

OUT

OUT

RTN

RTN

RTN

 

 

 

Output Derating Curve

 

1. Operating Temperature: -10 to 70°C

2. Derate linearly from 100% load at 40°C to 50% load at 70°C

 

SHFA100 - MEPOS ELECTRONICS
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