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本帖最后由 超級狗 于 2013-7-11 13:32 编辑
, @7 ]3 B5 t. l2 z$ Pkaka198510 发表于 2013-7-11 09:59 ![]()
2 t; _: k% [0 R9 I9 G. t% B限流的作用,USB一般会限制在500ma和900ma
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, ? {9 i& H+ ^. G- A' XSeveral protection functions include soft start to limit inrush current during plug-in, current limiting at 1.5A to meet USB power requirement, and thermal shutdown to protect damage under over current conditions.% N$ \# j& s v( S
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可以不放,就看你在不在意這些問題,還有認證過不過得了。
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