|
|
Q:这LED筒灯说了个什么意思，亲们
. v' I9 a; H7 O% }( L1 X/ y9 IA SECTION OF COVER OF THE CORDS IS REMOVED, SO THAT THE COPPER WIRES" t+ U; T% M% B( F
ARE EXPOSED. THE WIRES ARE COUNTED CAREFULLY, USING A MICROMETER: l$ B t3 f1 x& h* z) T9 l5 p
WITH A RESOLUTION OF: 0,001 MM IS USED FOR MEASURE THE DIAMETER OF ALL6 D7 q) x, g) w0 M2 W% _
CORDS, THEN, THE WIRES DIAMETER IS AVERAGED AND THE RESULT IS USED IN
_; r( Q2 u+ M% G* xTHE FOLLOWING FORMULA TO CALCULATING THE AREA:
1 q1 e% y/ G3 W) y/ @" ?A = AREA
8 V B3 f3 @' J9 UD = AVERAGE DIAMETER
6 _. M, U% `# d9 w# R0 l9 k1 d3 WN =NUMBER OF COUNTED WIRES
7 ]6 Q" { B4 F2 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
" i; y- H$ J# E4 y) ?& ]8 u$ G4 QQ:真他娘的专业3 t" D! r7 t6 h* n
A:我猜的
/ o1 f9 g( P1 q4 r" F; S9 A) }& N! H4 i, `
|
|
发表于 2020-6-14 22:57:11
|手机版|LED盘
( 粤ICP备18067418号 )