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逢春10242757
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樓主  發(fā)表于: 2012-03-05 18:24
固態(tài)繼電器輸入DC3--32v,啟動(dòng)電流7MA,控制電流小于等于25MA，求教各位為防更高電壓竄入輸入端需配多大限流電阻��？
電阻焊
拜師學(xué)藝，不恥下問(wèn)，
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1樓  發(fā)表于: 2012-03-05 20:31
學(xué)習了，我還真不知道這個(gè)如何選擇呢

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