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陳仙子915
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樓主  發(fā)表于: 2019-11-26 15:10
請問(wèn)步進(jìn)驅動(dòng)器的SW4的作用是什么？它的作用我看了一下是一個(gè)半電流和全電流的切換？請問(wèn)這種切換是什么意思？我不太明白這個(gè)所謂的半電流和全電流的含義？
二手工控電器
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1樓  發(fā)表于: 2019-11-26 19:14
這些多是步進(jìn)電機驅動(dòng)器入門(mén)問(wèn)題，建議上度娘家看一看了解了解，祝你成功。
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