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小家電控制板IC:常見電控制板方案

2021-10-08 3103

        目(mu)前我國(guo)小(xiao)(xiao)家(jia)(jia)電(dian)職業的開展良莠不(bu)齊(qi),市場上產(chan)品價(jia)格也(ye)差異(yi)許多,小(xiao)(xiao)家(jia)(jia)電(dian)控(kong)制(zhi)(zhi)(zhi)板是家(jia)(jia)電(dian)質量的核心,許多控(kong)制(zhi)(zhi)(zhi)板廠家(jia)(jia)都不(bu)提供相對應(ying)的解決方(fang)案,常見小(xiao)(xiao)家(jia)(jia)電(dian)控(kong)制(zhi)(zhi)(zhi)板方(fang)案有哪些呢?下面博英特(te)智能(neng)家(jia)(jia)電(dian)控(kong)制(zhi)(zhi)(zhi)板廠家(jia)(jia)的技術(shu)人(ren)員為我們共享一(yi)下。

  常(chang)見小(xiao)家(jia)電(dian)控制板方案:

  1、為了防止(zhi)控制板電(dian)(dian)(dian)(dian)路發生(sheng)的(de)傳導攪擾(rao),可在電(dian)(dian)(dian)(dian)路的(de)進進口并接上一個電(dian)(dian)(dian)(dian)容C,所示是(shi)一個簡略的(de)電(dian)(dian)(dian)(dian)容抗擾(rao)電(dian)(dian)(dian)(dian)路銜接圖。圖中的(de)電(dian)(dian)(dian)(dian)容歸于(yu)相對可靠電(dian)(dian)(dian)(dian)容,但在該電(dian)(dian)(dian)(dian)容的(de)兩頭并聯一個比較可靠電(dian)(dian)(dian)(dian)阻,以防止(zhi)電(dian)(dian)(dian)(dian)源(yuan)線(xian)拔插(cha)(cha)時電(dian)(dian)(dian)(dian)源(yuan)線(xian)插(cha)(cha)頭長期(qi)帶電(dian)(dian)(dian)(dian)。

小家電控制板IC

  2、家(jia)電(dian)控制板電(dian)容(rong)的(de)(de)容(rong)量(liang)不能太大,而(er)對相對較高攪(jiao)擾(rao)信號的(de)(de)濾除,大容(rong)量(liang)電(dian)容(rong)的(de)(de)濾波(bo)功能又比(bi)較差(cha),特(te)別是(shi)聚脂薄膜電(dian)容(rong)的(de)(de)高頻(pin)功能一(yi)般都(dou)比(bi)較差(cha),并且(qie)聚脂薄膜介(jie)質(zhi)的(de)(de)高頻(pin)照應特(te)性與(yu)陶瓷(ci) 或云母(mu)比(bi)較相差(cha)很遠。

  3、非線(xian)性負(fu)載(zai)為頻(pin)普(pu)極寬(kuan)的(de)攪(jiao)擾(rao)源,特別是非線(xian)性負(fu)載(zai)的(de)攪(jiao)擾(rao),其克制(zhi)方(fang)法主(zhu)要(yao)有兩(liang)種一是從非線(xian)性負(fu)載(zai)自(zi)身下(xia)手,為了減少攪(jiao)擾(rao),應(ying)確保(bao)炭刷(shua)自(zi)身的(de)質(zhi)量和換(huan)向器(qi)的(de)光潔度,同時還要(yao)保(bao)護炭刷(shua)對(dui)換(huan)向器(qi)有恰當的(de)壓力,還要(yao)使機(ji)(ji)座(zuo)的(de)固定(ding)牢靠(kao),防(fang)止機(ji)(ji)械(xie)作(zuo)業(ye)時引起(qi)的(de)作(zuo)業(ye)不穩。

     文章源自:小家電控制板IC//agema.com.cn/


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