Kind o capacitors: ikaika a me ka nawaliwali

A mea pihana o ka lolouila lima kūlana kiʻekiʻe i leie aku e hoahu, a laila, hāʻawi nō i ka uila hookuuia. I ka papa kuhikuhiE ano o ka hehee ai o kona 'auhau, i maopopo ai i ke kauoha anakahi uila kaukaʻi.

Mea Maluna o condensers

Ke Kula Kaiapuni 'manaʻo hookuu loea ae i ka pakaʻano o na manao ona. Ma ka lewa condensers nā 'atikala ma i ka dielectric ka lewa. Nā pono o kēia 'ano o nā mea i ka nanea ana o ka hana. Ka mea, i papahana no ka mechanical e hooponopono nona iho, a i papahana no ana me mechanical hopena. Ke keakea ana o kēia 'ano o ka noonoo maalea, nā instability, hune pono, i ke kaukaʻi ma humidity a me ka wela o ka meakino, nui nui, kŘpa a haʻahaʻa dielectric ikaika i ua kaupalena' ma ka lewa hālāwai hope ma waena o ka paka a me ka haahaa capacitance.

Aia mau pepa ke ano o capacitors, a hana like me ka dielectric mea hoʻololi uila aila impregnated pepa. Kēia mau manaʻo i ke kiʻekiʻe dielectric ikaika a me ka pono. A i ke anakahi uila kiʻekiʻe , ka mea, i ke kiʻekiʻe capacitance a me ka haahaa kuluʻikena.

He nui capacitors i hua mai ma luna o ka pepa 'aelike no ka mana mea kanu. E hana i kēia, pa mai la ka papa elua, ma waena o i ka pepa. Ka mea ua laila olokaa iho la i loko o ka owili, a waiho i loko o ke kiaha, a ua hoopihaia me ka mea hoʻololi uila ka aila, a laila hōʻailonaʻia. Ke keakea ana o ka mea loaʻa i ka hailona o ke kaupaonaʻana, kiʻekiʻe ka hoʻoponopono-inductance a me ka ea.

Electrolytic capacitors i dielectric hoailona ia mea, a hoike aku la i loko o ke kino o ka'okesaside, ahu iho i hanaʻia ma luna o ka ili o ka hana metala (IeAUPIIe, IAa IO Aluminum). Ka mea hua mai la ia e waiho ana ma ka electrolyte i o kaʻeleu metala leki, o ka ili o i ka manaʻoe kūkulu he ua i hana mai i kekahi mau nō'okesaside, hiki e kaʻawale i ka mea hiki ke hooheheeia.

Ke kumu nui hiʻona o ka electrolytic capacitors o ke alo o ka laha 'o ka polarity, kekahi waiwai i ka mea paʻa o ka Loipālākiō anakahi uila, a me ka wā e loli hikiwawe loa ka lukuia. Kēia mea ma muli o ke Nine Inch keʻano o ka hanaʻana 'ia ma waena o ka electrolyte, a me ka mea hiki ke hooheheeia una honua. 'okesaside ho film i nā mawae, a mai hemo mai.

Eia naʻe, i loko o kaʻaeʻana me ka pololei polarity microcracks koke puakai hou'okesaside. Nā pono o kēia mau mea i loaʻa i ke kiʻekiʻe nona iho, me ka hewa - polarity, lilo o ka waiwai, kokololio Wear, kiʻekiʻe maloko inductance.

Ano o capacitors a me kā lākou mau noi

Aia mau no hoi i na mea maalea i ka i lawelawe 'ana me ka dielectric Mika, e hoʻohana' ia ka mea, i loko o kekahi nā mea hoʻonoho. No Mika wale ka hiki ke ho'āhu ikehu, i kēia mauʻano o capacitors i kiʻekiʻe capacitance a me dielectric ikaika. Ke keakea nā nā mea kiko'î o instability, nonlinearity, kiʻekiʻe uku a me ke kaukaʻi o ka capacitanceʻikena.

Eia kekahi hoʻohana ua i ka pālolo hoailona ia mea o capacitors, ho film, teflon, polypropylene a me nā manaʻo.