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Q:这LED筒灯说了个什么意思，亲们
7 s2 Y, H9 e% X! p5 w( Q% m, j' dA SECTION OF COVER OF THE CORDS IS REMOVED, SO THAT THE COPPER WIRES
) Z: D5 G% n; g' Y) G$ _ARE EXPOSED. THE WIRES ARE COUNTED CAREFULLY, USING A MICROMETER
: J! J( E8 Q: v- e4 B& M: gWITH A RESOLUTION OF: 0,001 MM IS USED FOR MEASURE THE DIAMETER OF ALL% \4 x0 ?. h3 i9 h
CORDS, THEN, THE WIRES DIAMETER IS AVERAGED AND THE RESULT IS USED IN; e% P/ c% g9 ~: A
THE FOLLOWING FORMULA TO CALCULATING THE AREA:
) a% s0 n2 {' O7 h1 B) QA = AREA
% }* g- v g4 sD = AVERAGE DIAMETER$ T6 v2 ^; H1 D$ l
N =NUMBER OF COUNTED WIRES
! r8 T& ]5 {, _8 F, a, _. jA: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
! o- }& B4 L6 n' C# @/ e" |* {Q:真他娘的专业
. [2 b. n ~# }: uA:我猜的! g" z; n% c2 U: v I
8 I3 a6 F! R3 I" Q, ?3 Y; S; @: k# [
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发表于 2020-6-14 22:57:11
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