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PA3288.151HL Datasheet(PDF) 3 Page - Pulse A Technitrol Company |
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PA3288.151HL Datasheet(HTML) 3 Page - Pulse A Technitrol Company |
3 / 3 page 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 12220 World Trade Drive 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. |
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