Efficient heat dissipation structure of printed circuit board

The utility model discloses a printed circuit board high-efficiency heat radiation structure, which comprises a circuit board, a plurality of through holes are arranged in the circuit board, and the inner side walls of the through holes are fixedly connected with heat conduction rings; the four corn...

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Bibliographische Detailangaben
1. Verfasser: ZENG YANSONG
Format: Patent
Sprache:chi ; eng
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