Vim li cas capacitors feem ntau swb?

Aluminium Electrolytic Capacitorsyog ib qho tseem ceeb ntawm ntau yam khoom siv hluav taws xob thiab ua lub luag haujlwm tseem ceeb hauv kev khaws cia thiab tso hluav taws xob hluav taws xob. Txawm li cas los xij, txawm hais tias lawv qhov tseem ceeb, capacitors feem ntau swb, ua rau tsis ua haujlwm thiab muaj peev xwm ua rau tag nrho cov kab ke. Nkag siab txog lub capacitor tsis ua hauj lwm yog qhov tseem ceeb los ua kom ntseeg tau txoj kev ntseeg tau thiab ntev ntawm cov khoom siv hluav taws xob.

Muaj ntau cov laj thawj vim li cas thiaj ua tsis tiav, ib qho feem ntau yog kev sivAluminium Electrolytic CapacitorsCov. Cov capacitors tau siv dav hauv cov voj voog vim lawv lub peev xwm siab, tus nqi tsawg, thiab cov kev ntsuas siab ntau. Txawm li cas los xij, piv rau lwm hom capacitors, lawv muaj lub neej tsawg, uas tuaj yeem ua rau cov khoom tsis muaj peev xwm hauv cov khoom siv hluav taws xob.

Ib qho ntawm cov laj thawj tseem ceeb txhuas cov hluav taws xob capacitors tsis yog lawv cov rhiab rau qhov kev hloov pauv hloov. Cov capacitory no muaj kev nkag siab qhov kub thiab txias hloov pauv hluav taws xob kom qhuav hauv hluav taws xob kom qhuav thiab muaj peev xwm ua kom muaj peev xwm. Qhov no tuaj yeem ua rau lub capacitor kom thuam thiab thaum kawg ua rau nws swb.

Lwm qhov uas ua rau muaj peev xwm ua rau tsis ua tiav ntawm txhuas electrolytic capacitors yog lawv qhov kev nyiam ua kom tsis taus lub sijhawm. Cov electrolytes siv nyob rau hauv cov capacitors muaj kev cuam tshuam rau kev tshuaj lom neeg, uas tuaj yeem tshwm sim los ntawm ntau yam kev kub ntxhov xws li kev kub ntxhov, thiab nthuav tawm rau cov kab ke ib puag ncig. Raws li cov electrolyte deteriorates, lub peev xwm thiab ESR (sib npaug series tiv taus) ntawm cov chaw muaj peev xwm hloov pauv, ua rau txo kev ua haujlwm thiab kev ntseeg tau.

Ntxiv rau qhov kub thiab kev laus, lwm qhov laj thawj yog vim li cas aluminium electrolitors feem ntau swb rau voltage surges thiab ripple tam sim no. Cov capacitics muaj feem ntau siv nyob rau hauv cov fais fab tsa ua si qhov twg lawv tau nthuav tawm cov ripple loj thiab voltage spikes. Sij hawm dhau mus, pheej rov qab ua rau lub siab puas tau ploj thiab hluav taws xob tuaj yeem ua rau lub capacitor cov khoom siv sab hauv los ua kom tiav, ua rau muaj peev xwm thiab muaj hluav taws xob ntxiv.

Tsis tas li ntawd, tus tsim thiab zoo ntawmAluminium Electrolytic Capacitorstseem yuav cuam tshuam rau lawv txoj kev ntseeg tau thiab tsis ua tiav tus nqi. Pheej Yig lossis Cov Khoom Siv Hluav Taws Xob Captard Capacitors yuav siv cov ntaub ntawv tsawg dua thiab cov txheej txheem tsim khoom, ua rau muaj kev ua tsis tiav thaum ntxov. Siv cov khoom siv zoo, yog qhov tseeb uas muaj peev xwm hauv cov khoom siv hluav taws xob yog qhov tseem ceeb los txo qis kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo ntawm tsis ua haujlwm.

Txhawm rau txo txoj kev pheej hmoo ntawm capacitor tsis ua hauj lwm, nws yog ib qho tseem ceeb uas yuav tsum xav txog cov xwm txheej thiab ib puag ncig uas cov capacitor yuav raug siv. Kom zoo tswj kev tswj hwm, voltage derating, thiab ceev faj xaiv cov kev ntsuas thiab kev ntseeg siab tuaj yeem pab lawv cov kev pabcuam lub neej thiab txo qis kev pheej hmoo ntawm kev pheej hmoo.

Hauv cov ntsiab lus, txhuas electrolytic capacitors yog ib qho kev ua tsis tiav hauv cov khoom siv hauv cov tshuab hluav taws xob vim tias kev laus, kev laus, hluav taws xob kev ntxhov siab, thiab cov rippage tam sim no. Los ntawm kev nkag siab txog cov xwm txheej no thiab cov kev ceev faj tsim nyog, xws li xaiv cov tshuaj zoo, koj tuaj yeem txo cov kev ua haujlwm zoo, koj tuaj yeem ua haujlwm kom tau kev ntseeg siab thiab ua kom muaj kev ntseeg tau ntawm koj cov khoom siv hauv tshuab hluav taws xob.