3 Year Warranty

 

Approvals:  

Multi Output

Part Number

Output 1

Output 2

Output 3

Output 4

Max Output

Power

Vonom

Iomin

Iomax

Regmax

Vonom

Iomin

Iomax

Regmax

Vonom

Iomin

Iomax

Regmax

Vonom

Iomin

Iomax

Regmax

STFA41-D00

+3.3V

0.5A

5A

±7%

+12V

0.2A

2A

±5%

 

 

 

 

 

 

 

 

40W

STFA41-D01

+5V

0.5A

5A

±5%

+12V

0.2A

2A

±5%

 

 

 

 

 

 

 

 

40W

STFA41-D02

+5V

0.5A

5A

±7%

+15V

0.15A

1.5A

±5%

 

 

 

 

 

 

 

 

40W

STFA41-D03

+5V

0.5A

5A

±5%

+24V

0.1A

1A

±5%

 

 

 

 

 

 

 

 

40W

STFA41-D09

+12V

0.3A

3A

±5%

-12V

0.1A

1A

±5%

 

 

 

 

 

 

 

 

40W

STFA41-D10

+15V

0.2A

2A

±5%

-15V

0.1A

1A

±5%

 

 

 

 

 

 

 

 

40W

STFA41-T00

+3.3V

0.5A

5A

±7%

+12V

0.2A

2A

±5%

-12V

0.08A

0.8A

±10%

 

 

 

 

40W

STFA41-T01

+5V

0.35A

3.5A

±5%

+12V

0.2A

2A

±5%

-5V

0.08A

0.8A

±5%

 

 

 

 

40W

* STFA41-T02

+5V

0.35A

3.5A

±5%

+12V

0.2A

2A

±5%

-12V

0.10A

0.6A

±10%

 

 

 

 

40W

STFA41-T03

+5V

0.35A

3.5A

±5%

+15V

0.2A

2A

±5%

-15V

008A

0.8A

±10%

 

 

 

 

40W

STFA41-T04

+5V

0.35A

3.5A

±5%

+24V

0.1A

1A

±5%

-24V

0.05A

0.5A

±10%

 

 

 

 

40W

STFA41-T05

+5V

0.35A

3.5A

±5%

+24V

0.1A

1A

±5%

-12V

0.08A

0.8A

±10%

 

 

 

 

40W

STFA41-T06

+3.3V

0.5A

5A

±7%

+12V

0.2A

2A

±5%

-5V

0.08A

0.8A

±10%

 

 

 

 

40W

* Only STFA41-T02 has been approved by UL, TUV-GS and CE. The other models have not been approved yet.

Electrical Characteristics

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Input Voltage

Operating Voltage

90

 

264

VAC

Input Frequency

 

47

 

63

Hz

Output Power Range

Vin= 90 to 264 VAC

0

 

40

W

Input Current (Low Line)

Io=Full load, Vin=115 VAC

 

 

0.8

A

Input Current (High Line)

Io=Full load, Vin= 230 VAC

 

 

0.5

A

Low Line Inrush Current

Io=Full load, 25°C, Cool start,

Vin=115VAC

 

12

15

A

High Line Inrush Current

Io=Full load, 25°C, Cool start,

Vin=230 VAC

 

26

30

A

Efficiency

Io=Full Load, Vin=230VAC

74

80

88

%

Line Regulation

Io=Full Load

 

0.5

1

%

Load Regulation

Vin=230VAC

 

3

10

%

Over Voltage Protection

 

112

 

132

%

Over Current Protection

 

110

 

150

%

Transient Response

Io=Full Load to Half Load, Vin=100VAC

 

 

4

mS

Hold-Up Time

Io=Full Load, Vin=110VAC

10

12

 

mS

Start Up Time

Io=Full Load,        Vin=100VAC

0.3

1

2

S

Ripple & Noise (Peak to Peak)

Full Load, Vin=90VAC

 

0 .5

1

%

Safety Ground Leakage Current

Io= Full Load, Vin=240VAC

 

0.4

0.75

mA

Temperature Coefficient

All output

-0.04

 

0.04

%/°C

No-Load Power Consumption

No Load, Vin=240VAC

0.1

 

0.5

W

Conditions

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Operating Temperature

 

0

 

70

°C

Storage Temperature

 

-40

 

85

°C

Relative Humidity

 

5

 

95

%

Operation temperature at 25℃, calculated per MIL-HDBK-217F 

100

 

 

KHrs

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

Approvals and Compliance

Parameter

Test Conditions

Min.

Unit

Dielectric Withstanding Voltage for Primary to Secondary

Primary to Secondary

4242

VDC

Dielectric Withstanding Voltage for Primary to Ground

Primary to Ground

2121

VDC

Isoloation Resistance

Test Voltage=500VDC

50

MΩ

EMI requirements for CISPR-11

Vin=220VAC

B

CLASS

EMI requirements for FCC PART-18

Vin=110VAC

B

CLASS

Safety Approvals

(Only STFA41-T02) UL/C-UL 60950-1 , EN60950,  CE

n/a

n/a

Environmental Compliance

RoHS

n/a

n/a

Mechanical and PIN out

Note:

1. Dimensions are shown in mm & inch
2. Weight: approx. 145g
3. Input connector mates with Molex housing 09-50-3031 and Molex 2478 series crimp terminal.