Kana iwe uchitsvaga nzira yakakwana yekusimudzira magetsi ako iwe ungangoda kufunga asingle resistance tube.Aya anowanzo shandiswa mukuyedzwa kwedunhu uye dhizaini.Iwo anogona kushandiswa kune akawanda akasiyana maapplication akadai, simba, ikozvino, voltage, kuramba, ikozvino kuvuza uye zvimwe.Paunenge uchitsvaga aya machubhu iwe unofanirwa kuve nechokwadi chekuti unowana iyo chaiyo yekushandisa kwako.Kune marudzi akawanda akasiyana, kusanganisira;bipolar, pentode, triode uye zvichingodaro.
Chikonzero nei bipolar chubhu yakakurumbira imhaka yekuti iri nyore kumisikidza uye kushandisa mumagetsi.Izvi zvinodaro nekuti ivo havadi chero mhando yekunze maconductor kana zvinhu kuti vapedze dunhu.Pane kudaro, angori maconductor akareruka anodhirowa uye anoshandura simba muzvikamu zvawo zvevoltage.Saka kunyangwe iwe usina ruzivo rwakawanda nezvemagetsi kana usingazive zvauri kuita, zviri nyore kuseta izvi.Iwe unongobatanidza materminal ekuisa kune avo anowirirana zvinobuda.
Kana iwe uri kutsvaga kushandura chiyero chepamusoro chesimba kuita diki, saka pentode chubhu inokupa yakanakisa sarudzo.Ndiwo mamwe machubhu akajairika emagetsi epamusoro ratings nekuti anouya muhukuru hwakakura hwehukuru hwakasiyana.Kubatsira kukuru kune aya machubhu ndeekuti anoshanda zvinoshamisa pakushandura magetsi kuita magetsi emagetsi.Ivo havadi chero mhando yemafilaments kana zvimwe zvinhu uye izvi zvinoita kuti zvive nyore kwazvo kuisa.Inogona zvakare kuisirwa kubva kumusoro zvichidzika inova sarudzo kana iwe usinganetse kuchera mamwe maburi.
Chimwe chikonzero nei pentode machubhu achinyanya kushandiswa mukatisingle resistance tubes imhaka yekuti dzinokurumidza uye dzakarurama.Ivo vanokwanisa kuita kuti basa riitwe nekukurumidza kupfuura chero chero rudzi rwechubhu.Ivo zvakare vanokwanisa kumhanyisa inotonhorera nekuti chikamu chavo chekutonhodza fan chiri pazasi pechishandiso pachacho chinotonhodza zvikamu zvakanyanya.Imwe bhenefiti kune aya machubhu ndeekuti iwo anowanzo aine madiki ekukanganisa spikes zvinoreva kuti anonzwika akakura kunyangwe nhanho yechiratidzo isina kukwira sezvaingave.
Kana uri kutarisa kushandisa chubhu mune amplifier kana imwe yakakwirira powered electronic device saka zvakakosha kuti iwe uzive chaizvo kuti chii chauri kubata nacho.Kune akati wandei akasiyana machubhu anosanganisira bipolar, pentode uye switching.Iwe unofanirwa kugara uchisarudza iyo chaiyo kune yakarongwa application saka iva nechokwadi chekuita tsvagiridzo yako.Nenzira iyi hauzonetseke nezve kukuvadza chero zvikamu kana iwe ukashandisa iyo isiriyo mhando yechubhu.
Paunenge uchitsvaga kutenga asingle resistance tubekune purojekiti yako, iva nechokwadi chekubvunza mutengesi kuti ndeupi rudzi rwechubhu inganyatsokodzera chikumbiro.Vachakwanisa kukupa zano rakanaka rinobva pane zvaunoda pamwe nekubva pane zvakatengwa nevamwe nguva pfupi yadarika.Izvi zvichabatsira kuve nechokwadi chekuti unowana chigadzirwa chakakodzera kune zvaunoda.Iva nechokwadi chekuwana ruzivo rwese rwaunoda usati waita chero kutenga kuitira kuti ugone kuita sarudzo ine ruzivo maererano nekutenga.
Nguva yekutumira: Nov-22-2021