對于微型直流減速電機的調速控制您或許對其有所了解，不了解或想要再深入了解的朋友們一起隨小編走進下面的文章中來了解一下吧。

微型直(zhi)流電(dian)(dian)機轉速(su)控(kong)制(zhi)(zhi)(zhi)(zhi)可分為勵(li)磁控(kong)制(zhi)(zhi)(zhi)(zhi)法(fa)與電(dian)(dian)樞(shu)電(dian)(dian)壓控(kong)制(zhi)(zhi)(zhi)(zhi)法(fa)。勵(li)磁控(kong)制(zhi)(zhi)(zhi)(zhi)法(fa)是(shi)控(kong)制(zhi)(zhi)(zhi)(zhi)磁通(tong)(tong)，其(qi)控(kong)制(zhi)(zhi)(zhi)(zhi)功率小，低速(su)時受(shou)到磁飽和限制(zhi)(zhi)(zhi)(zhi)，速(su)時受(shou)到換向火花和換向器結構強度的限制(zhi)(zhi)(zhi)(zhi)，而且(qie)由于勵(li)磁線圈電(dian)(dian)感較大動態響應較差(cha)，所以這種(zhong)(zhong)控(kong)制(zhi)(zhi)(zhi)(zhi)方法(fa)用(yong)得(de)很少。大多數應用(yong)場合都(dou)使用(yong)電(dian)(dian)樞(shu)電(dian)(dian)壓控(kong)制(zhi)(zhi)(zhi)(zhi)法(fa)。隨著(zhu)電(dian)(dian)力電(dian)(dian)子技術(shu)的進步，改(gai)變(bian)電(dian)(dian)樞(shu)電(dian)(dian)壓可通(tong)(tong)過多種(zhong)(zhong)途徑實現，其(qi)中PWM(脈寬調制(zhi)(zhi)(zhi)(zhi))便是(shi)常用(yong)的改(gai)變(bian)電(dian)(dian)樞(shu)電(dian)(dian)壓的一(yi)種(zhong)(zhong)調速(su)方法(fa)。

對于(yu)今天(tian)微型直流減(jian)速電機的新(xin)聞(wen)資訊小編(bian)就先(xian)介紹到(dao)這里，如(ru)果您想了解更多的產品技術資訊請繼續關(guan)注我(wo)們的網站或致(zhi)電咨詢，我(wo)們將竭誠為您服務，我(wo)們愿與您真誠合(he)作，共(gong)創(chuang)輝煌。

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