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時(shí)間的味道
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樓主  發(fā)表于: 2009-05-06 05:04
在工作中經(jīng)常碰到ＮＰＮ和ＰＮＰ類(lèi)型的傳感器，我想咨詢(xún)下各位朋友，那個(gè)ＮＰＮ和ＰＮＰ傳感器的能否有什么辦法互換嗎��？
假設設備上使用的是ＮＰＮ的但是手邊只有ＰＮＰ的，這可怎么辦！有什么轉換方法嗎��？
謝謝了！
pihailin
活到老學(xué)到老
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1樓  發(fā)表于: 2009-06-29 20:18
這個(gè)我有經(jīng)驗 編碼器線(xiàn)驅動(dòng)都可以改成PNP NPN 需要的朋友 請打開(kāi)附件
附件： PNP型光電開(kāi)關(guān)轉NPN型接線(xiàn)方法兩只電阻10K.doc (25 K) 下載次數:41
網(wǎng)站提示: 請不要用迅雷下載附件，容易出錯

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