Dunida qalafsan ee qalabka elektiroonigga ah, diodes-ku waxay u taliyaan inay yihiin qaybo aasaasi ah oo xukuma socodka korantada. Ka mid ah noocyada kala duwan ee diodes, Zener diodes iyo diodes caadiga ah ayaa taagan, mid kastaa wuxuu leeyahay astaamo iyo codsiyo gaar ah. In kasta oo labadooduba ay door muhiim ah ka qaataan wareegyada elektaroonigga ah, fahamka kala duwanaanshahooda ayaa muhiim u ah doorashada diode ku habboon hawl gaar ah.
Dhexdhexaadinta Diodes Joogtada ah
Diodes-ka joogtada ah, oo sidoo kale loo yaqaanno isku xirka PN, waa aaladaha semiconductor u oggolaanaya inuu hadda u socdo hal jiho (jihada hore) halka uu ka xannibayo jihada ka soo horjeeda (jihada gadaal). Hantidan wax hagaajinaysa waxay ka dhigaysaa qaybo qiimo leh marka loo beddelo hadda beddelka ah (AC) una beddelo hadda tooska ah (DC).
Sahaminta Zener Diodes
Zener diodes, nooc gaar ah oo diode ah, waxay wadaagaan qaab dhismeedka aasaasiga ah iyo hagaajinta sifooyinka diodhyada caadiga ah laakiin waxay muujinayaan sifo cajiib ah oo dheeraad ah: burburka la xakameeyey. Marka lagu soo rogo korantada eexda oo dhaafsiisan danabkooda burburka ee la cayimay, Zener diodes wuu jabaa, taasoo awood u siinaya in uu hadda u socdo dhanka dambe. Dhacdadan burburka ah ee la xakameeyey ayaa saldhig u ah hawlahooda gaarka ah.
Soo Bandhigidda Farqiga Ugu Muhiimsan
Farqiga u dhexeeya Diodes Zener iyo Diodes caadiga ah waxay ku jirtaa habdhaqankooda burburka:
Farsamaynta Burburinta: Diode-yada caadiga ah waxay muujinayaan burburka baraf-beelka, hanaan aan la xakamayn oo suurtagal ah. Zener diodes, dhanka kale, waxa soo mara burburka Zener, ifafaale burburka la kantaroolay oo la saadaalin karo.
Voltage Burburinta: Diode-yada caadiga ah waxay leeyihiin tiro balaadhan oo ah koronto burbursan, oo inta badan ku kala duwan dulqaadashada wax soo saarka. Zener diodes, marka la barbardhigo, waxay ku faantaa korantada burbursan ee si sax ah loo qeexay oo dammaanad qaaday, taasoo ka dhigaysa mid ku habboon codsiyada nidaaminta korantada.
Codsiyada: Diodes-ka caadiga ah waxay ugu horreyn u adeegaan sidii dib-u-habayn, iyagoo AC u beddelaya DC. Zener diodes waxay aad ugu fiican yihiin nidaaminta korantada, ilaalinta korantada ee xad dhaafka ah, xirida korantada, iyo qaabaynta mawjada
Doorashada Diode Saxda ah
Doorashada u dhaxaysa diode Zener iyo diode caadiga ah waxay kuxirantahay codsiga gaarka ah:
Sixitaan: Diodes joogto ah ayaa ah doorashada la door biday in AC loo rogo DC.
Nidaaminta korantada: Diodes Zener waa doorashada ugu habboon ee lagu ilaalinayo korantada xasilloon ee culeyska.
Ilaalinta korantada xad dhaafka ah: Diodes-yada Zener waxa ay ilaaliyaan qaybaha xasaasiga ah iyaga oo ka dhigaya danab xad-dhaaf ah oo dhulka ah inta lagu jiro kororka ama kororka.
Xakamaynta danab: Diodes Zener waxay xaddidi kartaa ugu badnaan ama ugu yaraan heerarka korantada ee wareegga, ka hortagga khalkhalka calaamadaha.
Qaabaynta mawjada: Diodes-yada Zener-ka waxay qaabayn karaan mawjadaha mawjada iyagoo googooya ama hagaajinaya calaamadaha AC.
Gabagabo
Zener diodes iyo diode-yada caadiga ah, iyagoo wadaagaya aasaaska guud, waxay ku kala duwan yihiin habdhaqankooda burburka iyo codsiyada. Zener diodes, oo leh korantada burburka ee sida saxda ah loo qeexay iyo awooda lagu xakameeyo danab, waxay iftiimiyaan codsiyada dalbanaya xasilooni iyo ilaalin. Diodes joogta ah, oo leh awoodooda wax hagaajinaysa, waxay ku fiican yihiin u beddelashada AC ilaa DC. Fahamka kala duwanaanshahan ayaa awood u siinaya kuwa xiiseeya elektaroonigga ah inay sameeyaan go'aano xog ogaal ah marka ay dooranayaan diode ku habboon mashruucyadooda.
Waqtiga boostada: Jun-24-2024