Iri capacitors: karfi da kuma kasawan

A capacitor ne wani lantarki na'urar da damar don adana da kuma to, ka cece wani lantarki sallama. Babban halayyar da rabi ne iyãwarsa, tabbatas da cajin ƙarfin lantarki dogara.

rarrabuwa na condensers

Daban-daban na'urorin saki fasahar ba da damar samar da daban-daban na na'urorin. By iska condensers hada da articles a cikin abin da dielectric ne iska. A abũbuwan amfãni daga irin wannan na'urorin su ne sauƙi na yi. Suna tsara don inji iko da damar da aka tsara don ci gaba da inji tasiri. A ko rashin amfani wannan irin na'urar hada da rashin zaman lafiya, matalauta AMINCI, da dogaro a kan zafi da kuma yawan zafin jiki na matsakaici, manyan size, in mun gwada low dielectric ƙarfi wadda aka iyakance ta iska fashewa tsakanin sinkers da low capacitance.

Akwai takarda iri capacitors, wanda abubuwa a matsayin dielectric gidan wuta mai impregnated takarda. Wadannan na'urori da wani babban dielectric ƙarfi da aminci. Lokacin da wani babban ƙarfin lantarki , da suka yi wani babban capacitance da low yayyo halin yanzu.

Mutane da yawa capacitors ake samar a kan takarda dalilin ikon shuke-shuke. Don yin wannan, ninka tare da biyu faranti, tsakanin wanda takarda. The na'urar da aka sa'an nan birgima a cikin wani yi da kuma sanya shi a cikin wani gilashi, wanda aka cika da gidan wuta mai sa'an nan shãfe haske. A disadvantages na na'ura hada da wani yawa na nauyi, high kai-inductance da kuma juriya.

Electrolytic capacitors da dielectric iri, gabatar a cikin nau'i na wani oxide Layer kafa a kan surface na aiki karfe (yawanci aluminum). The na'urar samar da ajiye a wani electrolyte sanya na wani aiki karfe tef, da farfajiya wadda wani fim da aka kafa daga wani m oxide, kyale ware da karfe.

Babban siffa daga cikin electrolytic capacitors ne gaban jinsunan polarity, daya darajar da suka rike da rated ƙarfin lantarki, kuma a lõkacin da ta canjawa ne halakar da sauri. Wannan shi ne saboda sunadarai matakai abin da ke faruwa tsakanin electrolyte da farantin karfe. Oxide film hankali fasa da kuma karya.

Duk da haka, a yarda da daidai polarity microcracks sauri tsaurara sabon oxide. A abũbuwan amfãni daga wadannan na'urorin sun hada da wani babban iya aiki, da shortcomings - polarity, asarar dukiya, m lalacewa, high ciki inductance.

Iri capacitors da su aikace-aikace

Akwai kuma na'urori a abin da hidima a matsayin dielectric Mica, suna amfani da daban-daban shigarwa. Tun Mica kadai ne iya taskace makamashi, wadannan iri capacitors da high capacitance da dielectric ƙarfi. A disadvantages sun hada da sigogi na rashin zaman lafiya, nonlinearity, high farashin da kuma dogaro da capacitance halin yanzu.

Bugu da amfani da aka yi da yumbu iri capacitors, film, Teflon, propylene da kuma sauran na'urori.