Ngaphantsi kweemeko eziqhelekileyo, ixesha lokuphila kwee-filimi capacitors lide kakhulu, kwaye i-filimi capacitors eyenziwa yi-CRE inokuhlala ukuya kwiiyure ze-100,000.Ngethuba nje zikhethwe ngokuchanekileyo kwaye zisetyenziswe, azikho iinqununu ze-elektroniki ezonakalisa ngokulula kwiisekethe, kodwa ngenxa yezizathu ezahlukahlukeneyo, i-film capacitors idla ngokonakala.Ziziphi izizathu zomonakalo wefilimu capacitors?Iqela labacebisi bobugcisa be-CRE liya kukucacisela.
Okokuqala, i-voltage kwisekethe iphezulu kakhulu, ekhokelela ekuqhekekeni kwee-capacitors zefilimu.
Ipharamitha ebaluleke kakhulu ye-capacitor yefilimu yi-voltage elinganisiweyo yokusebenza.Ukuba i-voltage kwisekethe igqithise kakhulu i-voltage elinganisiweyo yokusebenza ye-capacitor yefilimu, phantsi kwesenzo saloo mandla ombane aphezulu, ukukhutshwa okunamandla kunye nomonakalo we-dielectric kuya kwenzeka ngaphakathi kwe-capacitor yefilimu, kwaye ikhokelela ekuqhekekeni kwe-capacitor.
Okwesibini, iqondo lobushushu liphezulu kakhulu.
Ii-capacitors zefilimu zonke zinamaqondo obushushu okusebenza alinganisiweyo.
Uninzi lwee-capacitors zefilimu ezenziwe yi-CRE zinokumelana nobushushu obuphezulu be-105 ℃.Ukuba i-capacitor yefilimu iqhutywe kwiqondo lokushisa elingaphezulu kunobuninzi obuvunyelwe ixesha elide, liya kukhawuleza ukuguga kwe-thermal ye-capacitor kwaye ubomi buya kuba bufutshane kakhulu.Ngakolunye uhlangothi, ekufakeni nasekusetyenzisweni kwee-capacitors, ingqalelo ekhethekileyo kufuneka ihlawulwe kwi-ventilation, ukutshatyalaliswa kobushushu, kunye ne-radiation phantsi kweemeko zokusebenza zangempela, ukwenzela ukuba ubushushu obuvezwe ekusebenzeni kwee-capacitors bunokuchithwa ngexesha, elinokuthi lihlanjululwe. inokwandisa ubomi benkonzo yefilimu capacitors.
Ekugqibeleni, ukuthenga ii-capacitors zefilimu ezikumgangatho ophantsi.
Ngoku eli shishini libhideka kakhulu, ngenxa yokuba imarike idlala imfazwe enkulu yamaxabiso.Abanye abavelisi, ukwenza ii-capacitors zabo zikwazi ukukhuphisana ngexabiso, baya kukhetha ukusebenzisa i-lowstanding voltage capacitors ukuze benze ngathi baphezulu, okuya kukhokelela kwingxaki yokuba amandla ombane okumelana ne-capacitor awanelanga, kwaye kulula ukuba nayo. I-capacitor yefilimu iyaphulwa ngenxa yombane ophezulu.
Naluphi na olunye ulwazi, wamkelekile ukuba uxoxe nathi.
Ixesha lokuposa: Dec-28-2021