Print this page

SIFA41 SERIES


40W Open Frame Power Supply for Industrial Equipment


  • Wide Operating Voltage 80 to 264 VAC, 47 to 63Hz 
  • Internal EMI Filter 
  • Crowbar Mode Over Voltage Protection 
  • Dual and Triple Output
  • Class I system
  • Operating Temperature: -20 to 70°C

Specifications

 

 

5 Year Warranty

 

Approvals:  

 

Multi Output

Model

Number

Output 1

Output 2

Output 3

Eff. (min.)

Max Output 

Power

Vonom

Iomin

Iomax

Regmax

Vonom

Iomin

Iomax

Regmax

Vonom

Iomin

Iomax

Regmax

SIFA41-D00

+3.3V

0.5A

5A

±7%

+12V

0.2A

2A

±5%

 

 

 

 

74%

40W

SIFA41-D01

+5V

0.5A

5A

±5%

+12V

0.2A

2A

±5%

 

 

 

 

74%

40W

SIFA41-D02

+5V

0.5A

5A

±5%

+15V

0.15A

1.5A

±5%

 

 

 

 

74%

40W

SIFA41-D03

+5V

0.5A

5A

±5%

+24V

0.1A

1A

±5%

 

 

 

 

79%

40W

SIFA41-D09

+12V

0.3A

3A

±5%

 

 

 

 

-12V

0.1A

1A

±10%

80%

40W

SIFA41-D10

+15V

0.2A

2A

±5%

 

 

 

 

-15V

0.1A

1A

±10%

80%

40W

SIFA41-T00

+3.3V

0.5A

5A

±7%

+12V

0.2A

2A

±5%

-12V

0.08A

0.8A

±10%

74%

40W

SIFA41-T01

+5V

0.35A

3.5A

±5%

+12V

0.2A

2A

±5%

-5V

0.08A

0.8A

±10%

74%

40W

SIFA41-T02

+5V

0.35A

3.5A

±5%

+12V

0.2A

2A

±5%

-12V

0.1A

0.6A

±10%

74%

40W

SIFA41-T03

+5V

0.35A

3.5A

±5%

+15V

0.2A

2A

±5%

-15V

0.08A

0.8A

±10%

74%

40W

SIFA41-T04

+5V

0.35A

3.5A

±5%

+24V

0.1A

1A

±5%

-24V

0.5A

0.5A

±10%

82%

40W

SIFA41-T05

+5V

0.35A

3.5A

±5%

+24V

0.1A

1A

±5%

-12V

0.08A

0.8A

±10%

82%

40W

SIFA41-T06

+3.3V

0.5A

5A

±7%

+12V

0.2A

2A

±5%

-5V

0.08A

0.8A

±10%

74%

40W

 

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

 

 

40

W

Low Line Input Current

Full load, Vin=100VAC

 

1.0

 

A

High Line Input Current

Full load, Vin=240VAC

 

0.41

 

A

Low Line Input Inrush Current

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

 

 

30

A

High Line Input Inrush Current

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

 

 

72

A

Safety Ground Leakage Current

Vin=240VAC, Fi=60Hz

 

 

0.75

mA

Efficiency

Full Load, Vin=230VAC

74

 

82

%

Line Regulation

Full Load, Vin=100~120VAC

0.5

 

1

%

Load Regulation

Vin=230VAC, 10~90% Load Change at Condition

5

 

10

%

Over Voltage Protection

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

* Ripple & Noise (Peak to Peak)

 

 

 

1

%

Temperature Coefficient

Full Load, Vin=100~240VAC

 

 

±0.04

%/°C

Dielectric Withstanding Voltage(P-S)

Primary to Secondary

 

 

4242

VDC

Dielectric Withstanding Voltage(P-G)

Primary to PE

 

 

2121

VDC

EMC Emission

Compliance to EN55022(CISPR22)

 

 

B

Class

 

 

 

Environmental

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Operating Temperature

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

-20

 

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

 

 

8

KV

Electro Static Discharge

Contact Discharge, IEC61000-4-2

 

 

4

KV

Mean Time Between Failure

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

100K

 

 

h

Operating Altitude (Elevation)

All Condition

 

 

2000

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

Derating Chart

 

1. Operating Temperature: -20 to 70°C

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

PIN

MODEL

1

2

3

4

5

6

SIFA41-DXX

N/C

COM

COM

Vo1

Vo1

Vo2

SIFA41-D09

Vo3

COM

COM

Vo1

Vo1

N/C

SIFA41-D10

Vo3

COM

COM

Vo1

Vo1

N/C

SIFA41-TXX

Vo3

COM

COM

Vo1

Vo1

Vo2

Note:

  1. Dimensions are shown in mm & inch
  2. Weight: approx. 145g
  3. Input connector mates with Molex housing 09-52-4034 and Molex 2478 series crimp terminal
  4. Output connector mates with Molex housing 09-52-4064 and Molex 2478 series crimp terminal

 

 

Datasheet PDF