Capacitor 104: ho bolela eng?

hangata haholo, ho tloha ho ba qalang le tsenwe-le-moea ke batho ba suthetse hōle le elektronike, empa bakeng sa mabaka a itseng a tobane le ho lokisa tsa lisebelisoa tsa elektronike, ho ka etsahala ho utloa lipotso tse kang: "Capacitor 104 - e bolela eng? Tsela ea ho utloisisa boleng ba capacitors bo bitsa? "A sehloohong sena a, re tla leka ho go lokolola potso ena e ratoang.

Joalo ho tšoaea ba capacitors (104) ka feela ba lihlahisoa ceramic. Sena ke ka ntlha ya go ha e le hantle e le hore ba, ho fapana le electrolysis, tse nyenyane haholo litekanyo, 'me ka hona' mele ea bona e mpa feela ha a na sebaka bakeng sa tlaleho e feletseng le e qaqileng ea lesedi loketseng, tse kang sehlahisoa bokgoni, mofuta le joalo-joalo.

The capacitor ceramic (104) e le karolo ea tlhaho ea oa potoloho efe kapa efe ea elektronike. lihlahisoa tsena li sebelisoa kae kapa kae moo ho hlokahalang ho sebetsa le matšoao hore fetola polarity bona. capacitors Ceramic na le litšobotsi tse babatsehang maqhubu a, e tlase ho dutla jwale, tahlehelo tlaase, boholo tse nyenyane le tse theko e tlaase. Ka dikopo tseo ho tsona tse ka holimo-o ile a hlalosa hlokahala litšobotsi tse, ho capacitors ceramic ke ba bohlokoa haholo, empa ho fihlela morao tjena, mathata amanang le tshebetso ya tlhahiso ea bona, lisebelisoeng tsena nkiloeng tsoane le disebediswa tsa ho tse nyenyane bokgoni. Morao tjena, capacitors ceramic le bokgoni ba 10 karaoke mf lemohuoa e eksotiske, litsenyehelo tsa ho lihlahisoa tse joalo e bile ho sa hlokahale phahameng. Ntshetsopeleng ya theknoloji ea kajeno e lumelloa ho intša a 'maloa a lifeme ho finyella bokgoni ba ka 100 uF capacitors ceramic le hore le li bolele katleho e haufi ea bohlokoa le ho feta. Ho phaella moo, theko bakeng sa lihlopha tsohle tsa lihlahisoa tsena li 'nile tsa fokotseha.

Hona joale re etsa ho bo bitsa ya capacitors ceramic. Ho ya mefuta e 'meli: ya dinokong tse tharo kapa tse' nè. Re tšoaea "104", ho capacitor le notation o bua ka trehznakovoy khouto. Tlhaloso ea mofuta ona e le bonolo: ea pele dinokong tse peli li emela capacitance ka picofarads, le oa ho qetela - palo ea nnoto. A re ke re sheba hore na ho bolela'ng ho capacitor "104". E fellang kateng le hore pele dinokong tse peli (10) setshelo ho bolela, 'me e qetellang (4) - palo ea nnoto. Kahoo, ho tšoaea ho bolela 104 100000 pF (100 NF kapa 0,1 uF). Joalokaha u ka bona, lintho tsohle e bonolo haholo. foromo e joalo ea ho rekota ka encode ya boleng bonyane ba 1,0 pF, ho tla ba le mofuta o latelang: 010. Ha ke ke ho hlokahala hore a tlalehe ho capacitance boleng ka tlase ho picofarad mong sebelisa mangolo Latin R. rekoto Sena se tla ba le mofuta o latelang: 0R5, ke hore 0.5 pF. Ha matla a le ka tlaase ho 1,0 pF, joale didijiti qetela e beha 9, sena ha se bolele hore ho ke ke ho hlokahala hore ho seoketsarekoto 9 nnoto. Mona ke mohlala oa tlaleho e joalo - 109 (1,0 pF), 159 (1.5 pF), le 689 (6.8 pF).

Joale ak'u nahane ka chetyrehznakovuyu tšoaea capacitors ceramic. Ka lebaka leo, pele dinokong tse tharo tsa ho rekota ho bolela ka picofarads capacitance, 'me oa bone - palo ea nnoto.

Mona re boetse re lokela ho utloisisa hore na ke eng ke capacitor "104". Joale, haeba u hloka capacitors ceramic, o ka habonolo utloisisa kamoo boleng capacitance e tlalehiloe ka seleng e itseng. 'Me u se ke ua tlameha ho batla thuso ea litsebi.