Pakati pa phokoso losalekeza la mafani a mafakitale, capacitor yaying'ono ikukhala yofunika kwambiri pakukweza kudalirika kwa makina ndi magwiridwe antchito.
Mafani a mafakitale, omwe amagwira ntchito ngati "mapapo" a chilengedwe cha mafakitale, amafunika kugwira ntchito kwa nthawi yayitali, kosalekeza ndipo nthawi zambiri amakumana ndi zovuta monga kutentha kwambiri, chinyezi chambiri, fumbi, ndi kugwedezeka. Ma capacitor achikhalidwe amatha kuwonongeka kapena kulephera kugwira ntchito m'malo ovuta awa, zomwe zimalepheretsa kusintha kwa magwiridwe antchito a makina a fan.
Pofuna kuthana ndi vuto la makampaniwa, ma capacitor a YMIN metallized polypropylene film capacitors, omwe ali ndi ubwino wawo wapadera, akukhala gawo lofunika kwambiri pakukweza ndikusintha mafani a mafakitale.
Ubwino Unayi wa YMIN Film Capacitors
Ma capacitor a filimu ya polypropylene ya YMIN amagwiritsa ntchito zinthu za polima ngati dielectric, zomwe zimathandiza kuthetsa mavuto monga kuumitsa kwa electrolyte, kutuluka kwa madzi, kapena kukalamba. Khalidweli limalola capacitor ya filimuyi kukhalabe ndi mphamvu zamagetsi nthawi yayitali, zomwe zimachepetsa kwambiri nthawi yogwira ntchito chifukwa cha kulephera kwa capacitor.
Mafani a mafakitale amapanga kutentha kwambiri akamagwira ntchito, ndipo ma capacitor a filimu ya YMIN ali ndi mawonekedwe abwino kwambiri a kutentha, omwe amatha kupirira kutentha kwa 105°C kapena kupitirira apo. Poyerekeza ndi ma capacitor amadzimadzi, omwe amatha kuwonongeka magwiridwe antchito akatentha kwambiri, ma capacitor a filimu amakhala okhazikika komanso odalirika kwambiri m'malo otentha kwambiri.
Pofuna kuthana ndi vuto la ripple current lomwe limapangidwa panthawi yoyambitsa ndi kugwiritsa ntchito fan, Yongming film capacitors' low ESR (Equivalent Series Resistance) imachepetsa bwino kupanga kutentha ndi kutayika kwa mphamvu. Izi sizimangowonjezera nthawi ya capacitor komanso zimathandizira kuti fan motor igwire bwino ntchito.
Pakusintha kwa katundu pafupipafupi pa ntchito ya fan ya mafakitale, mayankho apamwamba a ma capacitor a mafilimu a Yongming komanso mphamvu zochapira/kutulutsa mwachangu zimasinthira mwachangu momwe capacitor imagwirira ntchito, kusunga voltage yokhazikika ya basi ndikuletsa kuwonongeka kapena kulephera kwa magwiridwe antchito chifukwa cha kusinthasintha kwa voltage.
Ma capacitor a Yongming a MAP ndi MDP apangidwa makamaka kuti azigwiritsidwa ntchito kwambiri pamakina oyendetsa magalimoto, kukwaniritsa zofunikira pamikhalidwe yosiyanasiyana yovuta yogwirira ntchito. Kumbali ya DC, amasinthasintha mphamvu yamagetsi, kuteteza kulephera kwa makina oyendetsa magalimoto chifukwa cha kusakhazikika kwa mphamvu yamagetsi; kumbali ya AC, amagwira ntchito ngati zosefera ndi zolipirira, kukonza magwiridwe antchito a injini ndikuchepetsa mphamvu yamagetsi yolowera mkati mwa injini panthawi yoyambira.
Poyerekeza ndi ma capacitor a electrolytic a aluminiyamu, ma capacitor a filimu ya Yongming ali ndi mwayi waukulu pakutha kupirira magetsi, zomwe zimathandiza kuti ntchito yake ikhale yokhazikika m'malo ovuta kwambiri. Nthawi yake yogwira ntchito imatha kukhala yayitali kangapo kuposa ya ma capacitor achikhalidwe, zomwe zimachepetsa kwambiri ndalama zokonzera komanso kutayika kwa nthawi yogwira ntchito kwa mafani amakampani.
Pamene zofunikira pa chilengedwe cha zida zamafakitale zikupitirira kukwera, mfundo yakuti ma capacitor a YMIN film alibe zinthu zoopsa monga lead ndi mercury ikugwirizana ndi izi. M'tsogolomu, ukadaulo wa mafani a mafakitale upitiliza kukula kuti ugwire bwino ntchito, kusunga mphamvu, ndi nzeru, ndipo ma capacitor amafilimu, monga zigawo zofunika kwambiri, apitiliza kupereka chithandizo chodalirika pakukweza mafakitale.
Nthawi yotumizira: Januwale-22-2026