宇佳盛產品分類
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宇佳(jia)盛生(sheng)產的PTC熱敏電(dian)阻,質(zhi)(zhi)量好,性能(neng)穩定,使用(yong)壽命長。廣泛應(ying)用(yong)于家(jia)電(dian)電(dian)器行業(ye),且(qie)需求(qiu)量巨大(da),宇佳(jia)盛從沒讓我(wo)們(men)失望過,不管要求(qiu)對精密,需求(qiu)量多大(da),都能(neng)保質(zhi)(zhi)定時定量的給我(wo)們(men)供貨。家(jia)電(dian)電(dian)器行業(ye)PTC熱敏電(dian)阻定制,鎖定宇佳(jia)盛高品質(zhi)(zhi)生(sheng)產廠家(jia)!
宇佳盛生產的(de)PTC熱敏電阻,質(zhi)量好,性(xing)能穩定(ding),使用壽(shou)命長。我們知(zhi)道,醫(yi)療器械關系著人的(de)生命健(jian)康問題,所以醫(yi)療器械的(de)檢(jian)驗標(biao)準(zhun)也很嚴格,而醫(yi)療PTC熱敏電阻可(ke)以有效的(de)提高醫(yi)療設備的(de)可(ke)靠性(xing)和穩定(ding)性(xing)。醫(yi)療設備PTC熱敏電阻要求標(biao)準(zhun)也是很嚴格的(de),一定(ding)要確保質(zhi)量問題。
PTC電(dian)機(ji)(ji)保(bao)護(hu)型(xing)熱敏電(dian)阻(zu)(zu)是(shi)按照國際標(biao)準DIN-44081與DIN-44082為依據(ju)專業生產的(de)適用于電(dian)機(ji)(ji)及其它部位的(de)超溫保(bao)護(hu),將PTC熱敏電(dian)阻(zu)(zu)器(qi)置(zhi)于電(dian)機(ji)(ji)三相繞組線圈中,當(dang)溫度(du)達到絕緣等級溫度(du)時,PTC阻(zu)(zu)值升高(gao),將高(gao)阻(zu)(zu)態信(xin)號(hao)傳遞給控制保(bao)護(hu)器(qi),保(bao)護(hu)器(qi)根據(ju)信(xin)號(hao)斷開電(dian)機(ji)(ji)線路,保(bao)護(hu)電(dian)機(ji)(ji)。
在(zai)通(tong)用的(de)一些(xie)工業控制及電(dian)(dian)(dian)(dian)(dian)(dian)源線路,需(xu)要對(dui)一些(xie)大功(gong)率器(qi)件進行溫度檢測,以(yi)此來(lai)改善(shan)電(dian)(dian)(dian)(dian)(dian)(dian)路散熱系(xi)統,此時可將該系(xi)列產品貼于(yu)(yu)功(gong)率器(qi)件表面(mian),在(zai)正常的(de)溫度,PTC熱敏(min)(min)電(dian)(dian)(dian)(dian)(dian)(dian)阻(Rp)低(di)于(yu)(yu)Rs,所以(yi)比(bi)較(jiao)器(qi)的(de)輸出電(dian)(dian)(dian)(dian)(dian)(dian)壓將低(di)。當出現(xian)超(chao)(chao)溫,PTC熱敏(min)(min)電(dian)(dian)(dian)(dian)(dian)(dian)阻會迅速升溫超(chao)(chao)過Rs值,造(zao)成Vo電(dian)(dian)(dian)(dian)(dian)(dian)壓增加而激(ji)活(huo)線路,使繼電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)或電(dian)(dian)(dian)(dian)(dian)(dian)源關斷電(dian)(dian)(dian)(dian)(dian)(dian)路。
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宇佳盛電子(zi)-專業(ye)研發(fa)生產(chan)PTC熱(re)敏(min)電阻(zu),WMZ12A系列(lie)(lie)(lie),MZ11系列(lie)(lie)(lie),PPL系列(lie)(lie)(lie),以及各種尺寸PTC發(fa)熱(re)片。-致(zhi)性好,可靠性高,值得信賴! 深圳市(shi)宇佳盛電子(zi)有(you)限公司是國內較早(zao)從事熱(re)敏(min)電阻(zu)器開發(fa)與生產(chan)廠(chang)家。公司主要產(chan)品:WMZ12A過電流保護用熱(re)敏(min)電阻(zu)系列(lie)(lie)(lie),MZ11/MZ12A限流保護系列(lie)(lie)(lie),MZ...
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