Yawancin masu ƙarfin yumbu masu ƙarfi suna da siffa mai siffar diski, da farko cikin launin shuɗi, kodayake wasu masana'antun suna amfani da fayafai na yumbu na rawaya. Sabanin haka, cylindrical high-voltage yumbu capacitors, tare da tashoshi a cikin tsakiyar gidajen, suna da epoxy sealing layers wanda ya bambanta da launi tsakanin masana'antun daban-daban, kamar shuɗi, baki, fari, launin ruwan kasa, ko ja. Babban bambance-bambancen da ke tsakanin nau'ikan biyu sune kamar haka:
1) Dangane da ƙarfin samarwa a kasuwa, nau'in yumbu-nau'in nau'in yumbu mai ƙarfi na yumbu mai ƙarfi yana da ƙarfin samarwa mafi girma. Ana amfani da su a aikace-aikace daban-daban, irin su na'urorin lantarki, ions mara kyau, samar da wutar lantarki mai ƙarfi, ƙarfin lantarki ninki biyu, na'urorin CT/X-ray, da sauran yanayi waɗanda ke buƙatar abubuwan haɗin wutar lantarki. Cylindrical high-voltage yumbu capacitors da ƙananan samar da damar da aka yafi amfani a cikin kayan aiki tare da babban iko, high halin yanzu, girmamawa a kan bugun jini tasiri, sallama, da dai sauransu Alal misali, ana amfani da su a cikin kaifin baki Grid kayan aiki kamar high-voltage auna kwalaye da sauya. , Babban ƙarfin wutar lantarki na bugun jini, kayan aikin CT da MRI masu ƙarfi, da nau'ikan laser na farar hula da na likitanci kamar abubuwan caji da fitarwa.
2) Ko da yake cylindrical bolt m high-voltage yumbu capacitors iya a ka'idar amfani da daban-daban yumbu kayayyakin kamar Y5T, Y5U, Y5P, babban kayan amfani ne N4700. Abokan ciniki suna zaɓar tashoshi saboda suna ba da fifiko mafi girman ƙimar wutar lantarki na wannan nau'in capacitor. Misali, matsakaicin ƙarfin wutar lantarki na nau'in capacitors na nau'in gubar yana kusa da 60-70 kV, yayin da matsakaicin ƙarfin wutar lantarki na cylindrical bolt terminal capacitors zai iya wuce 120 kV. Koyaya, N4700 abu ne kawai zai iya samar da mafi girman matakin juriya a cikin yanki ɗaya. Sauran nau'ikan yumbu, ko da da kyar za su iya samar da capacitors, suna da matsakaicin matsakaicin rayuwar sabis da tsawon rayuwar capacitor fiye da N4700, wanda zai iya haifar da haɗarin ɓoye cikin sauƙi. (Lura: Tsawon rayuwar N4700 bolt capacitors shine shekaru 20, tare da lokacin garanti na shekaru 10.)
N4700 kayan kuma yana da fa'idodi kamar ƙananan ƙimar zafin jiki, ƙarancin juriya, kyawawan halayen mitoci, ƙarancin hasara, da ƙarancin ƙarancin ciki. Wasu na'urori masu ƙarfi na yumbu mai ƙarfi na shuɗi kuma suna amfani da kayan N4700 kuma ana amfani da su a cikin ƙananan na'urori masu ƙarancin ƙarfi da na yau da kullun, kamar na'urorin X-ray na Philips/Siemens da CT scanners. Hakazalika, rayuwar sabis ɗin su na iya kaiwa shekaru 10 zuwa 20.
3) Halayen maɗaukaki masu girma da ƙarfin halin yanzu na cylindrical high-voltage ceramic capacitors sun fi na nau'in yumbu capacitors na nau'in diski. Matsakaicin mitar na capacitors cylindrical yawanci tsakanin 30 kHz da 150 kHz, kuma wasu samfura zasu iya jure igiyoyin ruwa nan take har zuwa 1000 A da ci gaba da igiyoyin aiki na dubun Amperes da yawa ko fiye. Ana amfani da capacitors na yumbu, kamar waɗanda ke amfani da kayan N4700, a cikin kewayon mitar 30 kHz zuwa 100 kHz, tare da ƙimar halin yanzu yawanci daga dubun zuwa ɗaruruwan milliamperes.
4) A lokacin da zabar dace high-voltage capacitors, injiniyoyi a masana'anta kamata la'akari ba kawai farashin amma kuma da wadannan bayanai:
Ma'aikatan tallace-tallace na HVC yawanci suna tambaya game da kayan aikin abokin ciniki, mitar aiki, zazzabi na yanayi, muhallin kewaye, ƙarfin bugun bugun jini, wuce gona da iri, da kuma ko akwai buƙatu don ƙimar fitarwa na ɗan lokaci. Wasu abokan ciniki kuma suna buƙatar ƙarancin juriya, ƙaramin girma, ko wasu ƙayyadaddun bayanai. Ta hanyar fahimtar waɗannan takamaiman cikakkun bayanai ne kawai ma'aikatan tallace-tallace na HVC za su ba da shawarar da sauri da samar da samfuran capacitor masu ƙarfi masu dacewa.
