High Voltage Resistorsndi zida zodzitchinjiriza zomwe zimatha kupirira ma voltages apamwamba.Nthawi zambiri, ma resistors okhala ndi voteji ya 1 kV (kilovolt) ndi pamwambapa amatchedwa high voltage resistors, ndipo ma voliyumu ovotera a high voltage resistors amatha kufikira mazana a ma kilovolts.
Pali mitundu yosiyanasiyana ndi mapangidwe a high voltage resistors.Ma voltage resistors apamwamba amakhala ndi resistivity yayikulu ndipo zinthuzo zimakhala ndi mphamvu ya dielectric yayikulu, kotero zimatha kugwira ntchito mokhazikika m'malo ovuta monga voteji, kutentha kwambiri, komanso chinyezi chambiri.Kuphatikiza apo, ma resistors apamwamba kwambiri amafunikiranso kukhala ndi mphamvu zokwanira zotsekereza komanso kutsimikizira chinyezi kuti apewe kuwonongeka komwe kumachitika chifukwa chamagetsi okwera kwambiri.Ngati pali zofunikira zapadera, ziyeneranso kukhala ndi makhalidwe a anti-high frequency, anti-interference, overload and fire protection.
Chifukwa chake, ma high voltage resistors ndi mtundu wa zida zodzitchinjiriza zolondola kwambiri, kudalirika kwambiri komanso kupirira kwamagetsi apamwamba, zomwe zimagwiritsidwa ntchito kwambiri pamagawo amagetsi apamwamba kwambiri, zida zoyeserera, zida zamagetsi zamagetsi, makina ozindikira zithunzi, ma pedals a tinthu tating'onoting'ono. ndi zina zotero.
Choncho ahigh voltage resistorali ndi makhalidwe asanu ndi awiri awa:
Kuthamanga Kwambiri:RI80 High Voltage Resistors ndi ovotera kwambiri ndipo amatha kupirira masauzande mpaka mazana a kilovolts.
Kukaniza Kwambiri:Popeza ma voltage resistor apamwamba nthawi zambiri amagwiritsidwa ntchito pamagetsi apamwamba, kukana kwawo kumakhala kokulirapo ndipo kumatha kufika mazana a megohms kapena kupitilira apo.
High resistant voltage:High voltage resistors iyenera kugwira ntchito mokhazikika m'malo okwera kwambiri.
Zokhazikika:Zotsutsana ndi magetsi apamwamba zimafunika kugwira ntchito mopanikizika kwambiri komanso kutentha kwa nthawi yaitali, choncho kukhazikika kwawo ndi kudalirika kwawo kuyenera kutsimikiziridwa.
Kukhazikika kwamafuta abwino:RI80 high voltage resistors sachedwa kugwedezeka chifukwa cha kutentha kwambiri, kotero ma voltage resistor apamwamba okhala ndi kukhazikika kwamafuta amatha kuwonetsetsa kulondola kwa dera.
High Insulation:Zopinga zamphamvu zamagetsi ziyenera kukhala ndi zida zabwino zotchinjiriza kuti zipewe kuwonongeka kwa magetsi ndi kutayikira ndi zina zachitetezo.
Kulondola kwambiri:High-voltage resistors amagwiritsidwa ntchito kwambiri m'mabwalo kapena zida zomwe zimafuna kulondola kwambiri, kotero kuti kulondola kwakukulu kumafunika.
Kufotokozera mwachidule makhalidwe omwe ali pamwambawa, mfundo zisanu ndi chimodzi zotsatirazi ziyenera kuganiziridwa posankhahigh voltage resistors:
Mphamvu ya Voltage:Ndikofunikira kutsimikizira ngati voliyumu yovoteledwa yamagetsi osankhidwa apamwamba akukwaniritsa zofunikira zenizeni.Posankha resistor, ziyenera kuwonetseredwa kuti magetsi ake ovotera ndi apamwamba kuposa magetsi ogwira ntchito a dera, makamaka kupitirira kuwirikiza kawiri kuti zitsimikizire kuti zopinga sizingalephereke kapena kuwonongeka pakagwiritsidwe ntchito.
Kukaniza Mtengo:Kukaniza kwamphamvu kwamagetsi osankhidwa kumafunika kutsimikiziridwa molingana ndi ntchito yozungulira yomwe mukufuna komanso kapangidwe kake.Ngati mukufuna kuchepetsa mphamvu yamagetsi, mukhoza kusankha mtengo wotsutsa;ngati mukufuna kupirira panopa pansi voteji mkulu, mukhoza kusankha otsika kukana mtengo.
Kulondola kwa resistor:M'mabwalo olondola kwambiri kapena zida, ndikofunikira kusankha zodzitchinjiriza zamphamvu kwambiri zolondola kwambiri.Ngati mwatsatanetsatane dera si mkulu, mukhoza kusankha mwatsatanetsatane mkulu voteji resistors.
Kudalirika:Ndikofunikira kusankha ma resistors apamwamba kwambiri omwe amatha kugwirabe ntchito mokhazikika pansi pa kutentha kwambiri, chinyezi chachikulu, kuipitsidwa ndi malo ena.Kuti mugwiritse ntchito nthawi yayitali kapena mosalekeza kuzungulira, muyenera kusankha chopinga chachikulu chokhala ndi mphamvu yodalirika.
Chitetezo cha chilengedwe:Ndi kusintha kwa chidziwitso cha chitetezo cha chilengedwe, chitetezo cha chilengedwe ma high voltage resistors akulandiranso chidwi kwambiri.Ndikofunikira kusankha ma resistor high-voltage omwe amakwaniritsa miyezo yachilengedwe.
Mtundu:Ndibwino kusankha opanga ndi ma brand omwe ali ndi maonekedwe apamwamba, mbiri yabwino komanso khalidwe lotsimikizika.
