Mafirimu capacitorsanowanzo cylindrical chimiro capacitors anoshandisa simbi foil (kana foil inowanikwa ne metallizing plastiki) sendiro ye electrode, uye firimu repurasitiki se dielectric.
Firimu capacitors akakamurwa kuva mhando dzakasiyana maererano akasiyana dielectric: polyester film capacitors uye polypropylene film capacitors.
1. Polyester film capacitors
Polyester film capacitor (CL capacitor): A capacitor inoshandisa metallized polyester film se dielectric and electrode, uye kunze kwakavharirwa kana kuvharwa ne epoxy resin.
Zvimiro: Yakakura yekushanda tembiricha yemhando, yakanaka kupisa kupisa, yakakwira dielectric inogara, yakakwira capacitance kugadzikana, yakanakisa magetsi emagetsi, yakakwirira insulation kuramba, yakanaka kuzvirapa, uye yakakura vhoriyamu reshiyo.Inoshandiswa mu AC uye DC maseketi kune zviridzwa, metres uye midziyo yemumba, uye muma frequency division maseketi emaodhiyo masisitimu.
2. Polypropylene film capacitors
Polypropylene film capacitor (CBB capacitor): A capacitor inoshandisa polypropylene film se dielectric, aluminium foil sema electrodes, uye yakavharidzirwa kana kuvharwa ne epoxy resin.
Iyo inoratidzirwa nekunaka kwemagetsi kuita, kuvimbika kwakanaka, huwandu hwakasiyana hwepamusoro tembiricha yekudzivirira kugona, diki saizi, yakanaka yekuzvirapa, uye yakareba nguva yekushanda.Yakakodzera maTV, mamonitor emakombuta, midziyo yekutaurirana, uye mamwe maDC neVHF masaini.Bypass, yakakwira frequency, AC, pulse, coupling wedunhu kusefa, frequency modulation, DC kuvharira uye nguva yekudzora zvigadzirwa.
Mhando dzakasiyana dze capacitors dzine maitiro akasiyana uye mamiriro ekushandisa, saka tinofanira kungwarira pakusarudza ma capacitors kuti tidzivise matambudziko.Sarudza mugadziri akavimbika kana uchitenga ceramic capacitors inogona kudzivirira yakawanda isina basa dambudziko.JYH HSU (kana kuti Dongguan Zhixu Electronics) haina chete yakazara mhando dzeceramic capacitor ine yakavimbiswa mhando, asiwo inopa kunetseka-isina-kumashure-kutengesa.Kana iwe uchitsvaga zvigadzirwa zvemagetsi, unogamuchirwa kuti utaure nesu.
Nguva yekutumira: Aug-31-2022