P696.C (5/13)

3

pulseelectronics.com

SMT POWER INDUCTORS

Power Beads - PA3288.XXXHL Series

Pulse Jack

E l e c t r o n i c s

PA3288.XXXHL CoreLoss (W)

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

0500

1000

1500

2000

2500

B

where B = 0.46 * L(nH) * I

200

KHz

PA3288.XXXHL Temp Rise vs Power Dissipation

0

10

20

30

40

50

00.2

0.40.6

0.811.2

1.41.6

Power (W)

Total Power Dissipation (W) = CopperLoss + CoreLoss

CopperLoss = Irms^2 * Rdc(mOhms) / 1000

CoreLoss = (from table)

PA3288.XXXHL CoreLoss (W)

PA3288.XXXHL Temp Rise vs Power Dissipation

Δ B

Where Δ B = 0.46 * L (nH) * Δ I

Power (W)

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

50

0

0

500

200

300

400

500

600

700

KHz

KHz

KHz

KHz

KHz

KHz

1000

1500

2000

2500

40

30

20

10

0

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

Total Power Dissipation (W) = CopperLoss + CoreLoss

CopperLoss = Irms^2 * Rdc(mOhms) / 1000

CoreLoss = (from table)

For More Information

Pulse Worldwide

Headquarters

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San Diego, CA 92128

U.S.A.

Tel: 858 674 8100

Fax: 858 674 8262

Pulse Europe

Einsteinstrasse 1

D-71083 Herrenberg

Germany

Tel: 49 7032 7806 0

Fax: 49 7032 7806 135

Pulse China Headquarters

B402, Shenzhen Academy of

Aerospace Technology Bldg.

10th Kejinan Road

High-Tech Zone

Nanshan District

Shenzen, PR China 518057

Tel: 86 755 33966678

Fax: 86 755 33966700

Pulse North China

Room 2704/2705

Super Ocean Finance Ctr.

2067 Yan An Road West

Shanghai 200336

China

Tel: 86 21 62787060

Fax: 86 2162786973

Pulse South Asia

135 Joo Seng Road

#03-02

PM Industrial Bldg.

Singapore 368363

Tel: 65 6287 8998

Fax: 65 6287 8998

Pulse North Asia

3F, No. 198

Zhongyuan Road

Zhongli City

Taoyuan County 320

Taiwan R. O. C.

Tel: 886 3 4356768

Fax: 886 3 4356823 (Pulse)

Fax: 886 3 4356820 (FRE)

Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be

trademarks or registered trademarks of their respective owners. © Copyright, 2013. Pulse Electronics, Inc. All rights reserved.