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Q:这LED筒灯说了个什么意思，亲们
* X& }. H* T$ pA SECTION OF COVER OF THE CORDS IS REMOVED, SO THAT THE COPPER WIRES
/ v, D7 p( D/ fARE EXPOSED. THE WIRES ARE COUNTED CAREFULLY, USING A MICROMETER
- q ]) _! U4 l% NWITH A RESOLUTION OF: 0,001 MM IS USED FOR MEASURE THE DIAMETER OF ALL3 @2 i X6 ?7 T3 W
CORDS, THEN, THE WIRES DIAMETER IS AVERAGED AND THE RESULT IS USED IN: k5 l% X; q$ I: N# ^; V
THE FOLLOWING FORMULA TO CALCULATING THE AREA:
- P C4 A# U; P' ~+ C' nA = AREA) X6 o) E; U/ X& w2 h3 o
D = AVERAGE DIAMETER
* d, D/ O/ D7 C7 K; H! SN =NUMBER OF COUNTED WIRES
3 i+ ~& U: B+ p, X, ]6 YA:要你去看看你的那个电线是多少平方的，里面有多少股,之后看看可以走多少电流之列的,之类的$ e% U8 n+ N! e
Q:真他娘的专业
( m$ [2 h+ A5 e' _0 \+ uA:我猜的5 u2 e, ?( i1 F* w; A. t
4 d6 x! a/ H% d; ^6 T( y8 J
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发表于 2020-6-14 22:57:11
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