Capacitors yodongwe: inkcazelo, iintlobo

Yintoni ukubumba? Sezikusetyenziso imveliso ukuze ebizwa eyenziwe ukudubula abaninzi, ikakhulu udongwe. Le ndlela kwakhona kuquka impahla yodongwe kunye nesakhiwo efanayo, kodwa ngodongwe kwabo konke konke, okanye into ekhoyo imali encinane. Ezi ziquka capacitor yodongwe isetyenziswa njenge Heating capacitor.

capacitors ceramic

iimveliso ezifana luphawulwa yokusebenza yombane eliphezulu, ubungakanani amancinane kunye nendleko eziphantsi. capacitors yodongwe ezisetyenziswa kwiisekethe kunomathotholo. Aba njalo umthamo kunye izikhwezeli.

Iintlobo capacitors ne capacitance rhoqo

capacitors yodongwe Thermostable esetyenziswa kwiisekethe kunye oscillators of oscillators eliphezulu ukuzinza. izinto termokompensiruyuschie zisetyenziselwa lobushushu ekunciphiseni lo. Iqela elikhethekileyo capacitor ferroelectric yodongwe apho esetyenziswa iseramikhi Heating ferroelectric - a eziphathekayo kunye eliphezulu kakhulu rhoqo Heating (ukuba amawaka) kuluhlu lobushushu ethile. Ezi mveliso luphawulwa aqhelelkileyo amandla yodongwe elingaphezulu ukuba alingane.

Le capacitor yodongwe tubular (CT-1, CT-2) - ityhubhu zibhityile-enqatyisiweyo, imiphezulu nomphandle wocango lwazo zigqunywe umaleko zesilivere.

Capacitor yodongwe disc (CH1, KD2) kunye disc ferroelectric ipatheni yodongwe (KDS1, KDS2, DTP3) ezi pleyiti yodongwe setyhula elibonakayo ngohlobo lamanqanaba ezingcakacileyo zesilivere.

Yodongwe, bochenochny zeplastiki element ucinezelo (KOB1, KOB2, KOB3) - cylinder yodongwe ze, ngenxa leyo nasekuchazeni electrode.

Umbala nexabiso layo

imibala ezahlukeneyo zipeyintwe kwimveliso CT CDS, CD et al., ukuchaza Ukuzinza capacitance kunye lobushushu. ipeyinti blue, oluhlaza ngombala lisetyenziswa kwi ukuba capacitance le capacitor utshintsho ubushushu basabela ngendlela minor. izinto ezo zibizwa ngokuba ubushushu izinzile. Obomvu kunye nombala oluhlaza kuthetha ukuba ukunyuka ubushushu lemveliso amandla iza kuncipha kakhulu - oko termokompensiruyuschie capacitors. Orange ibonisa ukuba kukho utshintsho obushushu kuluhlu olubanzi iimveliso isikhongozeli iya kwahluka kunokuba ngamandla (kokugqibela kude kwathi lobushushu igumbi capacitance ihlala izinzile).

Iintlobo capacitors trimmer ceramic

Ezi mveliso ke eyenzelwe ukungena (hlengiso) parameters eesekethe jinga, ngakumbi obizwa ngokuba semi-lobeko. Ukuzihlola ngokufutshane ngamnye kubo.

Yodongwe trimmer capacitor (CCP) iquka isiseko yodongwe (stator) kunye eshukumayo disk yodongwe (ivili). Drive kwi asi iqhaganyishelwe kule stator, kwaye kube ajikeleziswe nge screwdriver. amacandelo ipleyiti-ezimile Silver, isicelo-moya ngala macandelo mabini. i ivili kuyinto material Heating. Phezu ujikelezo kuyahlukahlukana iipleyiti isalamane ukubeka, ngokulandelelana, kunye therebetween capacitance.

Trimmer capacitor tube yodongwe (ECOSTA) - igama ngokwayo ithi imveliso kwi mbuzo ngohlobo ityhubhu. Kumphezulu wayo engaphakathi nayo wawutyabeka ezingcakacileyo isilivere lining esisigxina - ngentonga yentsimbi ngomsonto iqhosha lemenyu. Phezu ukujikeleza (kufikelelwa ngokusebenzisa screwdriver) utshintsho capacitance ngenxa igalelo okanye imveliso oluthi ityhubhu.

capacitors Capacitance ceramic

Nokuba 10-20 kwiminyaka eyadlulayo, ngenxa iingxaki ezinxulumene nemveliso le capacitors ekhankanywe, imveliso bobabo kudidi izixhobo ezincinane umthamo. Kutshanje, a yodongwe capacitor 1 uF umntu kusimangalise, kodwa ke ngelo 10 uF isiqalelo waqonda ukuba exotic.

Kodwa namhlanje, uphuhliso zobugcisa ukuba ezinye abavelisi ukubhengeza amacandelo radio kwi impumelelo komda ngezakhono capacitors enjalo 100 uF, kodwa bona baye baqinisekiswa oku kumda.