Datasheet © Artesyn Technologies® 2005

The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising

from printing errors or inaccuracies. The information and specifications contained or described herein are subject to change in any manner at any time without notice. No rights under any patent

accompany the sale of any such product(s) or information contained herein.

For the most current data and application support visit www.artesyn.com/powergroup/products.htm

PIN CONNECTIONS

PIN NUMBER

FUNCTION

1+Vin

2

Remote On/Off

3

No Function

4-Vin

5

-Vout

6

-Sense

7

Trim

8

+Sense

9

+Vout

EXB250 Series

Single output

DC-DC CONVERTERS

72-165 W High Efficiency DC-DC Converters

3

Please consult our website for the following items:

www.artesyn.com

File Name: exb250s.pdf Rev (02): 06 Dec 2005

9

8

4

3

2

6

1

5

Ø0.128 [Ø3.25]

(4 PLS)

Ø0.054 [Ø1.37]

(7 PLS)

Ø0.094 [Ø2.39]

(2 PLS)

2.280 [57.91]

2.000

[50.80]

2.400

[60.96]

0.200 [5.08]

0.190 [4.83]

1.900 [48.26]

1.700 [43.18]

1.300 [33.02]

1.000 [25.40]

Recommended Hole Pattern

0.700 [17.78]

0.300 [7.62]

0.000 [0.00]

7

Ø0.080

(2 PLS)

1.700 [43.18]

1.300 [33.02]

1.000 [25.40]

0.700 [17.78]

0.300 [7.62]

0.000 [0.00]

M3x0.5 Threaded

Through (4 PLS)

Ø0.040

(7 PLS)

1

2

3

45

6

7

8

9

0.500 [12.70]

*0.21 [5.33]

ALL DIMENSIONS IN INCHES [mm]

*Standard available pin length.

0.145 (3.68) and 0.110 (2.79)

options also available. (See

Notes 8 and 9 for ordering details).

BOTTOM

VIEW

TOP

VIEW

International Safety Standard Approvals

UL/cUL : UL1950 File No. E135734

TÜV

TÜV Rheinland File No. 10401-336-0209. Licence No. 40013414

CB Scheme No.DE1-32227