服務熱線
服務熱線
作(zuo)者:點(dian)擊數:發布時間:2021-01-09
avx鉭電容的裝置時,電容器防爆閥上方留有空間、爆閥上方避免配線及裝置其他元件、電容器周圍及電路板避免裝置發燒元件。它的特點是體積較小,容量可以做得較大。可是有固有電感和損耗都比較大,用于低頻比較適宜。鉭電容在做雙面的噴涂銀層,然后燒成銀質薄膜做制成。它的特點是體積小,耐熱性好、損耗小、絕緣電阻高,但容量小,相宜用于高頻電路。鉭電容的容量較大,可是損耗和溫度系數較大,相宜用于低頻電路。
電容用兩片金屬箔做電,夾在薄的電容紙中,卷成圓柱形或者扁柱形芯子,然后密封在金屬殼或者絕緣材料殼中制成而成。在根據電壓的超出范圍內,得到的額外電壓是有限的,當電容器上所施加電壓高于額外作業電壓時,鉭電容的漏電流將上升,其電氧物性將在短期內劣化直至損壞。avx鉭電容施加反(fan)向(xiang)電(dian)(dian)壓或溝通電(dian)(dian)壓,當直流鋁電(dian)(dian)解(jie)電(dian)(dian)容(rong)器(qi)按反(fan)性(xing)接入電(dian)(dian)路時,電(dian)(dian)容(rong)器(qi)會導(dao)致電(dian)(dian)子線路短路。若電(dian)(dian)路中(zhong)有可能(neng)在負引線施加正電(dian)(dian)壓,選(xuan)用無性(xing)電(dian)(dian)容(rong)器(qi)。鉭電(dian)(dian)容(rong)在使(shi)用于(yu)重復屢次(ci)急劇(ju)充放電(dian)(dian)的電(dian)(dian)路中(zhong),如快(kuai)速充電(dian)(dian)用處,其使(shi)用壽命可能(neng)會由于(yu)容(rong)量下降,溫度急劇(ju)上升等而(er)縮(suo)減。
信息來源:鉭電容,avx鉭電容,貼(tie)片(pian)鉭電(dian)(dian)容,基(ji)美(mei)貼(tie)片(pian)鉭電(dian)(dian)容,avx貼(tie)片(pian)鉭電(dian)(dian)容,基(ji)美(mei)鉭電(dian)(dian)容