28-May-13

Mechanical Details

DSF/FSO

Models & Ratings

2.41 (61.2)

0.51

(13.0)

Customer mounting holes

ø3.2mm - 4 places

0.20

(5.0)

0.43

(10.9)

1.02

(25.9)

1.25

(31.8)

0.82

(20.9)

0.20

(5.1)

2.21 (56.1)

0.63

(15.9)

-VIN

-VOUT

INH

DIS

+VOUT

+VIN

0.24 (6.2) ±0.04 (1.0)

0.75

(19.20)

1.45

(36.8)

0.15

(3.9)

0.75

(18.9)

1.06

(26.9)

0.19

(4.9)

Ø 0.13 (3.2)

in 2 places

1.37 (34.9)

0.19

(4.9)

0.51

(12.9)

0.71

(17.9)

0.90

(22.9)

1.10

(27.9)

DIS

+VOUT

-VIN

+VIN

INH

-VOUT

1.25

(31.9)

1.57 (39.9)

0.75

(19.2)

0.52

(13.2)

-VIN

-VIN

-VOUT

-VOUT

INH

DIS

+VOUT

+VOUT

+VIN

+VIN

0.18

(4.7)

0.65

(16.4)

0.84

(21.4)

2.09

(53.2)

0.18

(4.7)

Ø 0.13 (3.2) in 4 places

2.09 (53.2)

+VOUT

+VOUT

-VIN

-VIN

+VIN

+VIN

-VOUT

-VOUT

0.45

(11.4)

1.43

(36.4)

1.63

(41.4)

0.65

(16.4)

1.04

(26.4)

1.24

(31.4)

1.63

(41.4)

1.83

(46.4)

0.19

(4.7)

2.09

(53.2)

0.19

(4.7)

2.09

(53.2)

Mounting holes 0.126 (3.2)

4 places

2.28

(57.9)

2.28 (57.9)

0.45

(11.4)

1.63

(41.4)

1.83

(46.4)

0.64

(16.4)

2.28

(57.9)

0.75

(19.2)

0.51

(13.0)

2.28 (57.9)

0.75

(19.2)

0.51

(13.0)

DSF200LV

Surge protection and filter

DSF100

Surge protection and filter

DSF500

Surge protection

FSO461

Filter

Notes

Notes

1. For input voltages above 18 V, maximum load is 500 W.

2. FSO461 has filter circuitry only. To be used with DSF500 for conducted

immunity compliance.

3. DSF500 has surge protection only. To meet stated EMC performance it must

be used with FSO461.

4. For models without overtemperature protection, add suffix ‘-H’ e.g. DSF500-H.

Contact sales for further information.

Output Power

Input Voltage

Output

Typical Efficiency

Voltage

Max Current

100 W

10-33 VDC

<36 VDC

3.7 A

98%

DSF100

30 - 54 W

10-18 VDC

<36 VDC

3.0 A

92%

DSF200 LV

126 - 230 W

18-33 VDC

<36 VDC

7.0 A

93%

280 - 500 W

10-33 VDC

<36 VDC

98%

500 W

0-100 VDC

Vin -

Iinx0.013

28.0 A

99%

1. All dimensions in inches (mm).

2. Weights: DSF100: 0.11 lbs (50 g)

DSF200LV: 0.18 lbs (80 g)

DSF500: 0.36 lbs (160 g)

FSO461: 0.36 lbs (160 g)

3. Tolerance ±0.011 (±0.3)

4. Pin diameter 0.04 (1.0)