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Q:这LED筒灯说了个什么意思，亲们0 C, l1 [# r; |8 X2 h8 C6 Q# A2 k. C
A SECTION OF COVER OF THE CORDS IS REMOVED, SO THAT THE COPPER WIRES
1 _$ Z( j# i4 J. |5 WARE EXPOSED. THE WIRES ARE COUNTED CAREFULLY, USING A MICROMETER3 f5 z, Q( E u) F' ?
WITH A RESOLUTION OF: 0,001 MM IS USED FOR MEASURE THE DIAMETER OF ALL: r' v3 S0 l( R7 e& R) K% ]
CORDS, THEN, THE WIRES DIAMETER IS AVERAGED AND THE RESULT IS USED IN3 f1 O% M5 n$ P4 I$ P: p9 D
THE FOLLOWING FORMULA TO CALCULATING THE AREA:
4 I. Y3 R* _( U+ hA = AREA5 G4 S8 K f# i" `2 z
D = AVERAGE DIAMETER/ F6 N' h0 z# r' w
N =NUMBER OF COUNTED WIRES
9 d% F1 a# O' n; H- ~' w8 VA: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0 U. O; G3 d% @: N+ R7 T
Q:真他娘的专业9 ~2 p/ U4 q+ p1 ?( B& i
A:我猜的3 b' r" l9 e2 [# W
+ _* M, ]# F* l, Y, s8 d% g2 D |
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发表于 2020-6-14 22:57:11
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