Capacitor shine tushen asali na yau da kullun a cikin da'irorin lantarki.Babban aikinsa shine adana kuma saki makamashi na lantarki.Lokacin da ake amfani da wutar lantarki a faɗake a kan Capacitor, shi yana ɗaukar ƙarfi daga tushe kuma yana adana shi a cikin wutar lantarki da aka kirkira tsakanin faranti.Tattaunawa, lokacin da wutar lantarki a fadin Capacitor ta sauke, ana fitar da makamashin filin da aka adana.A cikin masana'antar lantarki da gyara, ana amfani da masu ɗaukar ƙarfi sosai, suna biye da masu tsayarwa.Ana amfani dasu sau da yawa don ayyuka kamar haɗe-tsana, tace, tace, DC Nowelation da tsari, kuma ana iya haɗe shi da abubuwan haɗin gwiwar don ƙirƙirar yankin Oscillation.Don taimakawa masu sha'awar na lantarki da injiniyoyi suna fahimta da amfani da masu ɗaukar hoto, wannan labarin zai mai da hankali kan hanyar da ke tattare da hanyoyin da suke cikin da'irar lantarki.
Hanyoyin lakabin da aka sanya su sun kasu kashi biyu: Hanyar sa hannu kai tsaye da kuma hanya madaidaiciyar hanyar.
1. Hanyar lakabi ta kai tsaye
Wannan hanyar ta bayyana Capacitor ta hanyar yin alama kai tsaye kan lamarin.Matakan wannan hanyar wannan hanyar barka da kasancewa sau da yawa zuwa matakai biyar: 00, I, II2, wanda yake wakiltar kurakurai na ±0%, da ± 10%.Idan matakin kuskure bai yi alama musamman ba, kuskuren tsoho shine ± 20%.Hanya takamaiman hanyar lakabin shine kamar haka:
(1) Lambar da ƙari: Darajojin figaranci ana alama a Farrads (F) da kuma raka'a (MF), microfaraads (n isaofaraads (nanofaraads (nanofaraads (pf).Misali, an sanya masa cajin 47 na 47P, wata karamar Capacor na 107, kuma ana lakabi 100n, kuma ana kiran Capacor 100N 100μ 100.
(2) Yi amfani da raka'a maimakon maki mara kyau: alal misali, 2.2, 2.2 NanoFaradS azaman 2N2, da sauransu.
(3) Dingara "r" kafin lamba tana nuna karfin fewan ƙwayoyin microfarad.Misali, an sanya hoton microfaraad R47, kuma an yiwa lazalin micrack 0.22.
(4) Lambobi kai tsaye Alamar alamar kai tsaye na Capacacory: A wannan yanayin, lamba ba tare da maki masu dorawa yawanci a cikin microfaraads (μf).Misali, wata alama ce ta Pofofarad a matsayin 5100, wata alama ce ta Picofarad 51;Alamar Microfarad ta Microfarad azaman 0.047, A 0.01 Microfaraad Capacitor kamar yadda 0.01, da dai sauransu.
2. Hanyar ambaton bayanan sirri uku
Wannan hanyar alamar ta zama ruwan dare gama gari ne akan karfin karfin iko, musamman ma wadanda suke da karfin kasa da 1 microfaraad.Ta wannan hanyar, lambar lambobi uku baya wakiltar ƙarfafawa na Capacitor, amma ana auna shi a Picofarads (PF), kuma ana yawan bayyana kuskuren ta haruffa.Daga gare su, lambobi biyu na farko suna wakiltar lambar tushe, kuma lambar ta uku tana wakiltar girman.Tsarin tsari don lissafin darajar ƙarfin shine: tushe mai girma.Misali, Capacitor alama 222 tana da iya yin lissafi kamar 22 × 102 = 2200 picofarads;Duk da yake Capacitor alama ta 104 tana da ƙarfin 10 × 104 = 100000 picofarads, wanda shine microfaraads 0.1 microfaraads.Ya kamata a lura cewa a wasu halaye, akwai rudani tsakanin alamar alamar lamba uku da hanyar alamar gida.Misali, a gida 510 Picofarads na iya zama a matsayin 510, yayin da kasashen waje 510 na iya wakiltar 51 picofarads.
Fahimtar wadannan hanyoyin masu alfarma suna da mahimmanci ga injiniyoyin lantarki da masu goyon baya.Ba wai kawai yana taimakawa ba a cikin daidai zaɓi na masu ɗaukar ƙarfi, amma kuma a cikin ƙirar da aka gano.
ilimin asali.Gyara bayyanar jumla na faɗuwar na iya tabbatar da aikin al'ada na da'irar kuma kara girman aikin.