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fangfang121 发表于 2018-3-2 11:46! ?! d; g; D$ K5 v" L& B( S 有圖有真相! 0 p7 {" f& R9 A# ]" D2 c ![]() |
Magnetic Flux with Ferrite Sheet.jpg (41.95 KB, 下载次数: 2)
Magnetic Flux without Ferrite Sheet.jpg (33.92 KB, 下载次数: 0)
fangfang121 发表于 2018-3-2 11:46$ m/ t2 i6 z. D 大! 1 Z! v/ @4 C, H- u' Z- Z: h5 F ![]() |
嗯插屁(NXP)技術文檔8 l" C8 M" p: s1 q The ferrite sheet provides the one side magnetic shield and forms the magnetic field. The ferrite properties (material and thickness) have influence to the maximal power transfer for the certain temperature rise.* k* y- w; y4 ?# C/ n ![]() |
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