Cov khoom thiab cov yam ntxwv ntawm ceramic dielectric capacitor
Oct 14, 2019|
Nyob ruaj ntseg nrog SChitec
Cov khoom thiab cov yam ntxwv ntawm ceramic dielectric capacitor
khoom
I-type capacitor ceramic: nws qhov dielectric tas li yog feem ntau tsawg dua 100, nws cov hluav taws xob ua haujlwm ruaj khov, thiab nws tsis hloov nrog qhov kub thiab txias, qhov hluav taws xob thiab lub sijhawm. Nws yog ultra-ruaj khov, tsis tshua muaj hluav taws xob capacitor dielectric khoom, uas feem ntau siv rau kev ruaj ntseg thiab kev ntseeg tau. High zaus, ultra high zaus, yuav tsum tau siv ntau zaus. Hom II capacitor ceramics: Nws qhov dielectric tas li yog feem ntau ntau dua 1000, thiab nws cov hluav taws xob ua tau zoo kuj ruaj khov. Nws yog tsim rau DC thaiv, sib txuas, bypass thiab lim circuits thiab nruab nrab thiab tsawg zaus daim ntawv thov nrog kev ntseeg siab.
Hom III capacitor ceramics: Nws muaj qhov siab dielectric tas li thiab tau siv dav hauv cov ntawv thov uas muaj peev xwm ruaj khov thiab poob tsis tseem ceeb.
Yam ntxwv
1 Txij li cov khoom siv dielectric ntawm lub capacitor yog ceramic, qhov kub tsis kam yog qhov zoo thiab nws tsis yooj yim rau hnub nyoog.
2 porcelain capacitors yog resistant rau corrosion los ntawm acids, alkalis thiab ntsev, thiab muaj corrosion kuj zoo.
Cov khoom siv hluav taws xob tsawg zaus muaj qhov loj dielectric tas li, thiab yog li qhov tsawg zaus ceramic capacitor muaj qhov ntim me me thiab muaj peev xwm loj.
4 zoo rwb thaiv tsev kev ua tau zoo, tuaj yeem ua rau hauv high voltage capacitors.
Qhov poob tangent ntawm high-frequency ceramic khoom muaj me ntsis kev sib raug zoo nrog cov zaus, yog li high-frequency ceramic capacitors yuav siv tau nyob rau hauv high-frequency circuit.
6 pheej yig, raw khoom, haum rau loj ntau lawm.
7- lub capacitor capacitor muaj lub peev xwm me me thiab lub zog tsis muaj zog.


