1 Teb. Qhov tam sim no yog sib cais ntawm ob qhov kev sib tshuam, yog li txo qis thermal dissipation ntawm txhua tus thiab txhim kho kev ntseeg tau / MTBF. Txij li thaum cov diodes nyob rau hauv tib lub pob, qhov kev pheej hmoo ntawm qhov tsis sib npaug tam sim no yuav muaj tsawg heev, yog li kev xav txog paralleling discrete diodes tsis siv.
Yuav tau diodes txuas mus rau parallel?
Nws tsis pom zoo kom txuas ob lub diodes nyob rau hauv parallel. Txhua lub diode muaj qhov sib txawv me ntsis rau pem hauv ntej voltage; Txawm tias diodes nrog tib tus lej tsis zoo tag nrho. Yog tias ob lub diodes txuas nrog rau qhov sib npaug, ib qho uas muaj qhov qis qis yuav ua rau feem ntau ntawm cov tam sim no.
Kuv puas tuaj yeem siv 2 diodes nyob rau hauv parallel?
Yog tias cov khoom thauj tam sim no ntau dua li qhov ntsuas tam sim no ntawm ib lub diode, ces ob lossis ntau dua diodes tuaj yeem txuas rau tib lub sijhawm(saib daim duab 1) kom ua tiav qhov siab dua. qhov ntsuas tam sim no. Diodes kev twb kev txuas nyob rau hauv parallel tsis qhia qhov tam sim no sib npaug vim txawv rau pem hauv ntej bias yam ntxwv.
Puas yog Schottky diode bidirectional?
Schottky Diode Kev Tsim Kho
Nws yog ib qho kev sib tshuam. Ib qho hlau-semiconductor hlws ris yog tsim ntawm ib kawg thiab lwm yam hlau-semiconductor kev sib cuag yog tsim nyob rau lwm kawg. Nws yog qhov zoo tshaj plaws Ohmic bidirectionalkev sib cuag nrog tsis muaj peev xwm uas muaj nyob nruab nrab ntawm cov hlau thiab cov khoom siv hluav taws xob thiab nws tsis yog-rectifying.
Yuav ua li cas thaum ob lub Zener diodeskev sib txuas ua ke?
Tsis yog, Zener diodes yuav tsum tsis txhob txuas nrog rau tib lub sijhawm rau lub hom phiaj ntawm kev ua kom lub zog tso cai kom tawg. Yog hais tias ob lub Zener diodes txuas nyob rau hauv parallel,ib qho nrog qis Zener voltage yuav ua rau feem ntau ntawm Zener tam sim no, tejzaum nws tshaj nws lub zog tso cai.
