ELECTRICAL PARAMETERS @ 25°C

Part Number

A2003-

Inductance

(mH)

Leakage

Inductance

(µH Max)

Testing

Frequency

(kHz)

Turns Ratio

(±2%)

DCR

(Ω ±20%)

(4-6)

(4-6)

1V

(3-2 : 2-1 : 4-6)

(4-6)

(3-2)

(2-1)

412

4.10±8%

150

52

1 : 1 : 11.75

23.0

0.60

0.63

432

4.30±8%

150

52

1 : 1 : 11.75

23.0

0.60

0.63

472

4.70±8%

150

52

1 : 1 : 11.75

23.0

0.60

0.63

502

5.00±8%

150

58

1 : 1 : 15

35.6

0.61

0.64

502A

5.00±8%

150

40

1 : 1 : 15

35.6

0.61

0.64

502B

5.00±8%

150

52

1 : 1 : 20

29.3

0.45

0.47

512

5.10±8%

150

52

1 : 1 : 11.75

27.3

0.72

0.76

552

5.50±8%

150

52

1 : 1 : 8

26.5

2.80

2.90

552A

5.50±8%

150

52

1 : 1 : 11.75

27.3

1.21

1.26

802

8.00±15%

150

40

1 : 1 : 10

24.5

0.75

0.80

NOTES:

•

Primary Leakage L Measured with Secondary Winding Shorted

•

Hi-pot: 250Vdc, 1mA, 60 Sec or 300Vdc, 1mA, 2 Sec (Pri to Sec)

Tel: 310-325-1043

Fax: 310-325-1044

www.mpsind.com

sales@mpsind.com

Product performance is limited to specified parameters. Data is subject to change without prior notice.

Dimensions

Unless otherwise specified, all tolerances are:

inch: .XX : ±0.015

.XXX : ±0.004

mm: X,X : ±0,38

X,XX : ±0,10

DIMENSIONS (mm)

A2003 SERIES

TRANSFORMER FOR DC/DC

Marking

①

②

③

⑥

④

⑥

④

①

②

③

⑤

⑤

⑥

④ ⑤

第一角圆点标示

N1

③

①

N2

START PIN

N3

②

④

⑥