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Q:这LED筒灯说了个什么意思，亲们' ?2 i# K! W: z
A SECTION OF COVER OF THE CORDS IS REMOVED, SO THAT THE COPPER WIRES
+ Q9 d+ u( Z0 n% m4 B) aARE EXPOSED. THE WIRES ARE COUNTED CAREFULLY, USING A MICROMETER9 f: L+ q3 t9 _# B
WITH A RESOLUTION OF: 0,001 MM IS USED FOR MEASURE THE DIAMETER OF ALL% j, u) ^. Y* M0 }: U
CORDS, THEN, THE WIRES DIAMETER IS AVERAGED AND THE RESULT IS USED IN
0 {) A/ `2 T2 B/ {4 _, W. U6 `3 `THE FOLLOWING FORMULA TO CALCULATING THE AREA:3 E% D1 V' d. N8 C: [. Y
A = AREA5 Q8 v* [5 Z! H ?0 k9 W) N: U1 a
D = AVERAGE DIAMETER
0 s) _9 K$ _5 @+ r! v0 KN =NUMBER OF COUNTED WIRES 9 K6 `8 Z5 m; w; K0 r
A: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5 |5 o! c- u! d2 T
Q:真他娘的专业
- t& K; w2 H7 y: N9 M# NA:我猜的8 g( t( t$ S5 L3 X% E8 G" d
; I6 I9 C6 |" c2 ^4 l2 n' J# H7 k: K* y |
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发表于 2020-6-14 22:57:11
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