Kev nyab xeeb y capacitors hauv kev hloov fais fab mov puas ua rau
Capacitors raws li cov khoom siv hluav taws xob siv los hloov cov khoom siv hluav taws xob, ua lub luag haujlwm tiv thaiv, uas yog, tom qab tsis ua haujlwm ntawm lub capacitor, tsis muaj kev phom sij rau tus kheej.
y capacitor ntxiv rau kom ua tau raws li qhov sib txuas ntawm kab hluav taws xob tiv thaiv hluav taws xob, tab sis kuj xav kom lub capacitor no hauv cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob muaj kev nyab xeeb txaus, kom tsis txhob muaj qhov tsis zoo ntawm ib puag ncig hauv kev tawg ntawm qhov tshwm sim luv luv, y capacitor voltage tiv taus. hluav taws xob. Ntxiv nrog rau qhov sib txuas ntawm kab hluav taws xob tiv thaiv, nws tseem yuav tsum tau hais tias lub capacitor no muaj kev nyab xeeb txaus ntawm cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob, kom tsis txhob muaj qhov tshwm sim ntawm kev tawg luv luv hauv ib puag ncig hnyav heev.
Kev soj ntsuam ntawm y capacitors hauv kev hloov hluav taws xob hloov hluav taws xob puas tuaj yeem muab faib ua
1: Capacitor sab hauv luv luv, tawg Circuit Court puas, qhov tshwm sim tsis ua hauj lwm yog kub hnyiab hloov raj thiab lwm yam tam sim no-limiting Cheebtsam, xws li kev tuav pov hwm thiab tam sim no-limiting resistors nyob rau hauv lub switching fais fab mov. Capacitor luv luv, tawg Txoj kev puas tsuaj ua hauj lwm nyob rau hauv high voltage, siab tam sim no (xws li xim TV hloov fais fab mov, kab tso zis Circuit Court) nyob rau hauv lub lim capacitor, thaum rau ib co yog vim li cas qhov voltage nce, thiab ntau tshaj li nws withstand voltage tus nqi, thiaj li hais tias tus kev puas tsuaj ntawm luv luv Circuit Court puas, los yog vim rectifier diode kev puas tsuaj kom lub polarity ntawm lub electrolytic capacitor sib npaug mus ua hauj lwm nyob rau hauv lub AC Circuit Court, nyob rau hauv lub loj reverse to tam sim no nyob rau hauv lub tshav kub thiab luv luv Circuit Court puas. Vim lub luv luv-circuit tam sim no ntws los ntawm lub capacitor yog loj heev, lub capacitor dav yuav tawg los yog ua rau nws sealing roj hmab plug bloat tawm. Lim capacitors luv-circuitors, feem ntau fuse los yog tam sim no-limiting resistor hlawv tawm, fais fab mov tuab zaj duab xis thaiv los yog switching tube, rectifier raj tawg thiab lwm yam tsis ua hauj lwm. Lub ntsiab kev ua tau zoo ntawm tag nrho cov tshuab "peb tsis", qhov no tsis ua hauj lwm nyob rau hauv tag nrho cov hom ntawm switching fais fab mov nrog commonality.
2: capacitor muaj peev xwm txo tau los ntawm kev ua tsis tau zoo los yog me ntsis to, qhov tshwm sim tsis ua haujlwm yog TV duab "S" zoo li distortion los yog kab tawm ntawm synchronization tshwm sim, rau tam sim no IIC tsheb npav TV teeb nrog qee qhov tshwj xeeb tsis ua haujlwm tshwm sim, yog tias muaj kev cuam tshuam ntawm synchronized. daim npav tseem ceeb hauv lub xeev, lub suab nrog tuaj yeem cuam tshuam rau qhov zoo ntawm lub TV teeb, ua rau tshooj nrog txhua lub sijhawm. Qhov laj thawj tseem ceeb yog qhov kev hloov pauv ntawm cov capacitors. Qhov laj thawj tseem ceeb yog qhov kev hloov pauv ntawm lub capacitor, tab sis tsis ua tiav tag nrho, rau qee qhov, tseem muaj lub luag haujlwm, tab sis tsis mus txog lub luag haujlwm uas yuav tsum tau ua, ua rau qhov tshwm sim txhaum tam sim no. Kev ua tsis tiav tshwm sim tshwm. Thiab qhov kev txhaum no tsis yog kev txiav txim zoo thiab tshem tawm.
3: capacitor muaj peev xwm ploj mus los ntawm kev ua tsis tiav, ua kom tiav los yog tawg, yog lub hwj huam mov capacitor tsis ua haujlwm yog qhov nyuaj tshaj plaws los txiav txim thiab kho qhov txhaum, vim tias ntsuas cov khoom siv capacitor, siv multimeter los ntsuas txhua yam zoo li qub, tab sis tom qab lub capacitor yog. ntsia hauv Circuit Court, lub peev xwm capacitor tau ploj mus tag nrho, uas yog qhov nyuaj tshaj plaws los kho lub voj voog ntawm qhov tsis zoo ntawm ib qho, uas yog, cov khoom tsis tuaj yeem tiv taus qhov hluav taws xob, muaj qhov voltage, nws yog ib qho yooj yim kom ua tiav. ploj lawm.
