标题: Symbols, arrows wiring diagrams( 圖 ) ( 图 ) [打印本页] 作者: jonathanquadran 时间: 2015-7-13 11:33 标题: Symbols, arrows wiring diagrams( 圖 ) ( 图 ) Símbolos. O que é a diferença entre o símbolo A, B, C?
(ARROW) I know that the "C" arrow means "negative (-)" or even mean "GROUND"
mas e setas "A" e "B" ??
符号。符号A,B,C之间的区别是什么?
(ARROW)我知道阙的“C”指箭头“负( - )”,甚至表示“接地”
但和箭头“A”和“B”?
sorry my English is very bad and my chinese too
I am brasilian, please answer me in portuguese or english, but if you will want in chinese no problem!!
A/B/C...Puesta a tierra Q27==No trabajo 作者: waxyz 时间: 2015-7-13 12:33
我用天朝语言回复,你能看吗作者: taiwanadult 时间: 2015-7-13 13:20
A point is also indicated that the B point of the signal control, as long as the B point voltage higher than 0.7V, then the transistor conduction作者: jonathanquadran 时间: 2015-7-13 13:33
ok, ok
"A" and "C" are: "tierra" or "ground" or "negative"