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bq500211A 发射距离近,工作频率高

Other Parts Discussed in Thread: BQ500211A

自已按slvu824a-bq500211A bqTESLA Wireless Power TX EVM.pdf画的板子,零件也是按slvu824a.pdf上的规格找的,发射距离近(约等于0cm),且线圈工作频率高(206kHz),但是DEMO板没有这个问题。