Yuav ua li cas siv diodes rau cais nyob rau hauv ntau pab pawg sib txuas lus?

1. Tus txheej txheem tseem ceeb ntawm DIODE kev rho tawm
(1) Unidirectional conduction cov yam ntxwv
Ib tug diode muaj unidirectional conduction, uas txhais tau tias nws tsuas yog tso cai rau tam sim no kom dhau hauv ib qho kev taw qhia. Thaum lub diode yog pem hauv ntej biased, muaj peev xwm thaiv kev thaiv nws txoj kev sib tshuam sab hauv, tso cai tam sim no kom dhau mus qeeb; Thaum lub diode yog thim rov qab tsis zoo, cov teeb meem muaj peev xwm nce thiab tam sim no tsis tuaj yeem hla dhau. Tus xeeb ceem no ua rau muaj ob lub voj voog cais ob lub voj voog, tiv thaiv cov cim los ntawm kev xa cov lus qhia tsis xav tau. Piv txwv li, hauv Circuit Court, yog tias tsim nyog yuav los tiv thaiv rov qab los cuam tshuam lwm cov ncig, ib tug diode tuaj yeem txuas nrog hauv cov kab hauv Circuit Court. Thaum cov lus qhia tam sim no ua raws li kev tsis ncaj ncees rau pem hauv ntej, cov Diode ua thiab tam sim no ntws ib txwm; Thaum cov kev taw qhia tam sim no yog rov qab, cov Diode txiav tawm, yog li ua tiav kev rho tawm ntawm Circuit Court.
(2) kev siv txoj kev raug rho tawm
Muaj ob txoj kev tseem ceeb rau diodes kom ua tiav kev rho tawm. Ib txoj kev yog txhawm rau txuas ncaj qha rau lawv hauv Circuit Court thiab tiv thaiv rov qab tam sim no los ntawm lawv cov kev coj ua. Piv txwv li, hauv Circuit Court, txhawm rau tiv thaiv kev puas tsuaj rau lub Circuit Court tshwm sim los ntawm kev txuas ntawm lub zog ntawm lub zog, tus diode tuaj yeem txuas nrog hauv cov lus qhia xaus ntawm lub zog. Thaum cov qauv zoo thiab tsis zoo ntawm lub zog muab tau txuas tau yooj yim, tus Diode ua thiab lub zog hluav taws xob tau muab cov khoom ib txwm muab; Thaum lub zog hluav taws xob tau thim rov qab, cov diode txiav tawm, tiv thaiv cov tam sim no los ntawm kev hla dhau mus thiab tiv thaiv lub voj tom ntej. Lwm txoj hauv kev yog los ua ke nws nrog lwm cov khoom siv los ua ib qho kev cais tshwj xeeb. Piv txwv li, hauv Mosfet Tsav Tsheb Loj, txhawm rau ua tiav qeeb ntawm thiab nrawm nrawm nrawm, Unidirectionality, UNIDESTIONALLY YUAV siv tau rau rho tawm. Thaum cov nthwv dej nthwv dej yog nyob rau theem siab, CGS Juntion Congsab Capacitor ntawm Mosfet raug them. Vim tias qhov thaiv ntawm Diode, cov nqi them nrog ciam tsheb CGS los ntawm kev tiv taus nrawm nrawm; Thaum cov nthwv dej yoj taw qhia yog nyob rau theem qis, ob txoj kev tawm mus ua ob qho kev tawm tsam me me, yog li ua tiav cov txiaj ntsig ntawm cov kev qhib qeeb thiab nrawm kaw
2. Cov ntaub ntawv tshwj xeeb ntawm diodees hauv cov khoom sib txuas lus ntau pawg
(1) kev noj roj fais fab
Hauv cov khoom sib txuas lus ntau dua, cov khoom siv hluav taws xob sab nraud thiab hluav taws xob roj teeb feem ntau yuav tsum muaj rau cov khoom siv fais fab. Txhawm rau tiv thaiv kev sib cuam tshuam ntawm ob lub zog, ddays yuav siv tau rau kev sib cais. Piv txwv li, ib lub zog hluav taws xob dua siv ob dodes hauv cov koob yog saws, nrog cov diode txuas nrog txhua lub zog hluav taws xob thiab lub nra. Nyob rau hauv txoj kev no, thaum ib qho ntawm cov khoom siv hluav taws xob ua haujlwm, tus dikas coj los muab lub zog rau lub nra; Lwm cov fais fab hluav taws xob, vim yog cov nyhuv cais ntawm Diode, yuav tsis cuam tshuam rau cov khoom siv hluav taws xob ua haujlwm. Lub caij no, thaum lub zog muab voltage hloov pauv lossis thim rov qab, tus diode kuj tseem tuaj yeem tiv thaiv kev puas tsuaj rau kev puas tsuaj mus tom ntej. Lub hwj chim kev sib cais yog yooj yim, nqi -}}} Ua tau zoo rau cov khoom sib txuas lus ntau hauv kev sib txuas lus.
(2) kev sib cais teeb liab
Tiv thaiv kev cuam tshuam rau cov phiajcim: hauv cov khoom sib txuas lus ntau pawg, teeb tsa los ntawm ntau zaus zaus tuaj yeem cuam tshuam nrog txhua lwm yam. Piv txwv li, thaum cov txheej txheem ua haujlwm ob qho tib si siab- zaus} Lub siab}. Txhawm rau kom daws tau cov teeb meem no, diodes tuaj yeem ntxiv rau lub teeb liab kev sib cais ntawm kev rho tawm. Diodes tuaj yeem tiv thaiv qhov kev tshaj tawm ntawm qhov siab - zaus ntawm cov khoom sib tw uas muaj teeb meem ywj pheej hauv txhua zaus. Piv txwv li, nyob rau hauv ib tus tau txais Circuit Court, txhawm rau tiv thaiv kev lom zem ntawm lub zos oscillator teeb liab lub davhlau ya nyob twg ntawm cov zis hauv zos thiab cov tswv yim RF davhlau ya nyob twg. Thaum lub zos oscillator teeb liab yog ua haujlwm ib txwm muaj, cov Diero ua thiab cov teeb liab oscillator hauv zos dhau mus; Thaum lub zos oscillator teeb liab yog qhov txawv txav lossis kis tau dua los tiv thaiv teeb liab tod thiab txhim kho kev ua haujlwm ntawm tus txais.
Kev tiv thaiv kev tiv thaiv kev nkag siab: Muaj qee cov teeb liab regracuits hauv kev sib txuas lus ntau, thiab lwm yam yog cov kev cuam tshuam kos npe sab nraud, ua rau kev ua haujlwm tsis ruaj khov. Los ntawm kev ntxiv cov diode colleation puag ncig ntawm cov lus qhia ntawm lub tswv yim cuam tshuam rau cov cim qhia tuaj yeem tiv thaiv kev nkag mus hauv Circuit Court. Piv txwv li, hauv qhov ntsuas kub siab, txhawm rau tiv thaiv cov suab nrov fais fab ntawm lub tswv yim yog qhov tseeb ntawm lub zog ntawm lub zog thiab cov zis paib tso zis ntawm lub sensor rau kev rho tawm. Nyob rau hauv txoj kev no, txawm hais tias muaj sab nraud cuam tshuam rau teeb liab, muaj Diode tuaj yeem thaiv nws sab nraum qhov kev ua haujlwm ntawm lub lag luam ib txwm muaj ntawm sensor.
(3) Kev rho tawm chaw nres nkoj
Hauv kev tov khoom ntawm cov khoom sib txuas lus ntau, tus RF, lo, thiab yog tias cov chaw nres nkoj yuav tsum tau cais los ntawm txhua lwm yam los tiv thaiv teeb liab to thiab txuas. Diodes tuaj yeem siv tau los ua kom tiav kev rho tawm ntawm cov chaw nres nkoj collectation. Piv txwv li, hauv kev siv hluav taws xob hauv zos, lub teeb liab oscillator hauv zos yuav tsum tau sib xyaw rau hauv lub chaw nres nkoj oscillator hauv zos lossis nruab nrab zaus los tiv thaiv RF lub teeb liab los ntawm kev ua haujlwm oscillator hauv zos. Los ntawm kev ntxiv diode cov kev lag luam nruab nrab ntawm txhua qhov chaw nres nkoj, chaw nres nkoj ntawm cov tov khoom tuaj yeem txhim kho. Kev cais tawm yog hais txog qhov sib cais ntawm lub zog ntawm cov oscillator lossis RF lub teeb liab leaking mus rau lwm cov chaw nres nkoj mus rau DB. Feem ntau hais lus, lub siab dua cov kev sib cais, qhov zoo dua kev ua tau zoo ntawm cov tov khoom. DIODE COLLCTION Circuitfation Circuitely Cais, txhim kho kev sib cais ntawm cov tov khoom, thiab yog li txhim kho cov khoom siv sib txuas lus tag nrho.
3. Qhov zoo ntawm diode Rho Tawm Ntaub Ntawv
(1) tus nqi qis
Diode yog ib qho hluav taws xob sib xyaw ua ke nrog tus nqi qis. Siv cov khoom siv rho tawm hauv cov khoom sib txuas lus ntau pawg tsis tas yuav muaj nqi ntau dhau. Piv nrog rau lwm cov kev sib cais ua nyuaj, DIODE kev rho tawm Schemes muaj qhov zoo them tus nqi tseem ceeb. Piv txwv li, hauv qee tus nqi rhiab cov khoom siv kev sib txuas lus, siv Diode siv tau zoo txo ​​tus nqi tsim khoom ntawm cov khoom lag luam thiab txhim kho nws cov khoom lag luam sib tw.
(2) kev ntseeg siab siab
Diodes muaj cov yam ntxwv ntawm cov qauv yooj yim thiab kev ua haujlwm ruaj khov. Raws li kev ua haujlwm ib txwm ua haujlwm, diodes tuaj yeem ua haujlwm kom ntev ntev thiab tsis muaj feem rau kev ua tsis zoo. Hauv kev sib txuas lus ntau lab, DIOOD kev rho tawm cov hluav taws xob tsis tas yuav tswj cov qauv ntawm cov qauv thiab cov tsis muaj cai yuav tsum tau xaiv raws li cov kev xav tau. Qhov no ua rau Diode Cais Cais Circuit Court muaj kev ntseeg siab heev, kom ua haujlwm ruaj khov ntawm cov khoom sib txuas lus.
(3) yooj yim los siv
Tus qauv tsim thiab kev siv ntawm diodode rho tawm cov voj voog yog qhov yooj yim. Engineers tsuas yog yuav tsum nkag siab txog cov yam ntxwv thiab kev thov cov qauv ntawm dodes los tsim cov khoom lag luam uas haum raws li qhov yuav tsum tau ua. Ntxiv mus, diodes tuaj nyob rau hauv ntau yam ntim, xws li ntsaws - mount, uas tuaj yeem ua tau raws li cov teeb meem sib txawv ntawm cov khoom sib txawv. Hauv kev siv cov kev siv, DIODE kev sib cais tuaj yeem yooj yim ua ke yam tsis tas yuav debugging thiab optimatory, muaj kev txhim kho kom zoo dua, muaj kev txhim kho kom zoo dua qub.
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