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Q:这LED筒灯说了个什么意思，亲们& C n1 ^. S+ s5 I
A SECTION OF COVER OF THE CORDS IS REMOVED, SO THAT THE COPPER WIRES
N" B: {' p7 M' v) VARE EXPOSED. THE WIRES ARE COUNTED CAREFULLY, USING A MICROMETER0 L" b$ V) Q1 E5 {
WITH A RESOLUTION OF: 0,001 MM IS USED FOR MEASURE THE DIAMETER OF ALL X% W; k( p6 i4 q6 i
CORDS, THEN, THE WIRES DIAMETER IS AVERAGED AND THE RESULT IS USED IN" K) [8 B5 M- G5 R ?; w# d( p' W
THE FOLLOWING FORMULA TO CALCULATING THE AREA:6 ^. p _. E5 R- e) i
A = AREA
- ?4 s; |$ I5 b3 sD = AVERAGE DIAMETER& O) D9 L% `: [
N =NUMBER OF COUNTED WIRES 8 d: N% e4 f, S0 V
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8 M6 D0 I W, ~0 A. B, C' f' @
Q:真他娘的专业 B" I9 ~9 E( M; k1 \* O* p
A:我猜的
; \0 i) t1 J' h' n) w0 u% ?4 f/ F% ]3 C
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发表于 2020-6-14 22:57:11
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