Zikafika pama electrolytic capacitor, zinthu zomwe amakonda pakumanga nthawi zambiri zimakhala aluminiyamu.Komabe, si ma electrolytic capacitor onse opangidwa ndi aluminiyamu.M'malo mwake, pali mitundu yosiyanasiyana ya ma electrolytic capacitor opangidwa pogwiritsa ntchito zinthu zosiyanasiyana, monga tantalum ndi niobium.M'nkhaniyi, tilowa mu dziko la aluminiyamu electrolytic capacitor ndikuwona momwe amasiyanirana ndi mitundu ina ya electrolytic capacitor.
Aluminium electrolytic capacitors amagwiritsidwa ntchito kwambiri pazida zosiyanasiyana zamagetsi ndi machitidwe chifukwa cha kuthekera kwawo kwakukulu, moyo wautali, komanso mtengo wotsika.Amamangidwa pogwiritsa ntchito aluminium oxide wosanjikiza ngati dielectric, zomwe zimapangitsa kuti pakhale kusamvana kwakukulu.Kapangidwe ka aluminium electrolytic capacitor imakhala ndi anode yopangidwa ndi zojambulazo za aluminiyamu yapamwamba kwambiri, yomwe imakutidwa ndi wosanjikiza wa oxide, ndi cathode yopangidwa ndi madzi oyendetsa kapena olimba.Zigawozi zimasindikizidwa muzitsulo za aluminiyamu kuti zitetezedwe ku zinthu zakunja.
Tantalum electrolytic capacitorsKomano, amapangidwa pogwiritsa ntchito tantalum monga zinthu za anode ndi tantalum pentoxide wosanjikiza ngati dielectric.Ma capacitor a Tantalum amapereka ma capacitance apamwamba mu kukula kophatikizika, kuwapangitsa kukhala oyenera kugwiritsa ntchito danga.Komabe, ndi okwera mtengo kuposaaluminium electrolytic capacitorsndipo amatha kulephera ngati akhudzidwa ndi ma voltage spikes kapena reverse polarity.
Niobium electrolytic capacitors ndi ofanana ndi tantalum capacitors, pogwiritsa ntchito niobium ngati zinthu za anode ndi niobium pentoxide wosanjikiza ngati dielectric.Ma capacitor a Niobium ali ndi ma capacitance apamwamba kwambiri komanso kutsika kwaposachedwa, kuwapangitsa kukhala oyenera kugwiritsa ntchito komwe kukhazikika ndi kudalirika ndikofunikira.Komabe, monga tantalum capacitors, ndi okwera mtengo kuposa aluminiyamu electrolytic capacitors.
Ngakhale ma aluminiyamu electrolytic capacitor ndi mtundu womwe amagwiritsidwa ntchito kwambiri wa electrolytic capacitor, ndikofunikira kuganizira zofunikira za pulogalamu yomwe mwapatsidwa posankha mtundu wa capacitor woti mugwiritse ntchito.Posankha capacitor yoyenera pamapangidwe apadera amagetsi, zinthu monga capacitance value, voltage rating, kukula, mtengo, ndi kudalirika ziyenera kuganiziridwa.
Pomaliza, si ma electrolytic capacitor onse opangidwa ndi aluminiyamu.Ngakhale ma aluminiyamu electrolytic capacitor ndi mtundu wogwiritsidwa ntchito kwambiri wa electrolytic capacitor, tantalum electrolytic capacitors ndi niobium electrolytic capacitors alinso ndi katundu ndi zopindulitsa zapadera.Posankha ma capacitor pa ntchito inayake, ndikofunikira kuganizira mozama zofunikira ndikusankha mtundu wa capacitor womwe umakwaniritsa zosowazo.Pomvetsetsa kusiyana kwa mitundu yosiyanasiyana ya electrolytic capacitors, akatswiri ndi okonza amatha kupanga zisankho zodziwika bwino posankha capacitor yoyenera pazapangidwe zawo zamagetsi.
Nthawi yotumiza: Dec-12-2023