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新聞動態1、從(cong)硅鋼片(pian)的(de)(de)疊片(pian)方式識(shi)別 E形電源變壓器(qi)的(de)(de)硅鋼片(pian)是(shi)交插入的(de)(de)，E版十字架，我不要留下空白間隙，整個核心(xin)匹配的(de)(de)電影。音頻輸入和(he)輸出(chu)變壓器(qi)E片(pian)和(he)我電影一定的(de)(de)氣隙之間的(de)(de)不同，這是(shi)力(li)量和(he)音頻變壓器(qi)為(wei)最(zui)直(zhi)觀的(de)(de)...
點(dian)擊(ji)查看(kan)詳(xiang)情>>1)應以電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)額定電(dian)(dian)(dian)(dian)流(liu)值作(zuo)為選擇依據(ju)，電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)的(de)額定功率(lv)(lv)只能作(zuo)為參(can)考(kao)。 2)應充分(fen)考(kao)慮節電(dian)(dian)(dian)(dian)器輸出(chu)中含有豐富的(de)諧波，會使電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)的(de)功率(lv)(lv)因數(shu)和效率(lv)(lv)變壞，因此，用(yong)節電(dian)(dian)(dian)(dian)器給電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)供(gong)(gong)電(dian)(dian)(dian)(dian)與用(yong)工(gong)頻電(dian)(dian)(dian)(dian)網(wang)供(gong)(gong)電(dian)(dian)(dian)(dian)相比較，電(dian)(dian)(dian)(dian)動(dong)(dong)...
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