Ii-capacitor zefilimu ezincinci ziyinxalenye evavanywa kakhulu kwiisekethe ze-elektroniki kwaye zineengenelo zokuzinza okuphezulu kunye nobomi obude. Ngokweentlobo ezahlukeneyo zeesekethe zesicelo, ii-capacitor zefilimu zinokwahlulwa zibe ziindidi ezifana neesekethe ze-DC kunye neesekethe ze-AC. Kwiisekethe ze-DC, ii-capacitor zayo zefilimu zisetyenziselwa ikakhulu imisebenzi efana nokucinezela, ukuthambisa, kunye nokugcina amandla, ngelixa kwiisekethe ze-AC, zinoxanduva ngakumbi lokumisa ukuphazamiseka kwe-frequency ephezulu, ukuphucula amandla, kunye nee-motor zokuqala. Ingakumbi kwiinkqubo ze-motor drive, ii-capacitor zefilimu zineempawu zokufumana okuphezulu kunye nokumelana ne-voltage ephezulu, ezenza zibe yigiya yokuqhuba ngexesha lokuqalisa nokusebenza kwemoto. Eli nqaku liza kugxila ekusetyenzisweni kunye neengenelo zee-capacitor zefilimu ezenziwe ngesinyithi ekuqaliseni kwemoto.
01 Ukusetyenziswa kwee-capacitors zefilimu ezenziwe ngesinyithi kwiimoto eziqhubayo kunye nokusombulula iingxaki
Kwiinkqubo zokuqhuba iimoto, ii-capacitors zefilimu zisetyenziswa kwicala le-DC kunye necala le-AC ngokwahlukeneyo, zisombulula iingxaki ezininzi.
| Isicelo se-DC side film capacitor: | |
| Umsebenzi | Iziphumo kunye neenzuzo |
| Ukuguquguquka kwe-voltage okuthambileyo | Ziphephe iingxaki zenkqubo yokuqhuba imoto ngenxa yokungazinzi kombane |
| Umbane ozinzileyo | Qinisekisa ukuba inkqubo yemoto isebenza ngokuqhelekileyo kwindawo yevolthi ezinzileyo |
| Isicelo se-capacitor yefilimu esecaleni le-AC: | |
| Umsebenzi | Iziphumo kunye neenzuzo |
| Amandla okucoca kunye nokubuyisela | Ukuphucula ukusebenza kakuhle kokuqalisa injini, ukunciphisa umsinga wokungena ngexesha lokuqalisa, kunye nokunciphisa umthwalo wokuqalisa |
| Nciphisa ingxolo kunye nokungcangcazela | Ukuphucula uzinzo lokusebenza kwemoto nokuqinisekisa ukusebenza kakuhle kwemoto |
| Phucula amandla | Ukunciphisa ukulahleka kwamandla kunye nokuphucula ukusebenza kakuhle ngokubanzi |
02 Uthelekiso lwee-capacitors zefilimu ezenziwe ngesinyithi kunye nee-capacitors ze-aluminium electrolytic
Ii-capacitor zefilimu ezenziwe ngesinyithi zineengenelo ezicacileyo kunee-capacitor ze-aluminium electrolytic ngokubhekiselele kwi-voltage yokumelana. Ii-capacitor zefilimu ezenziwe ngesinyithi zihlala zine-voltage ephezulu yokumelana kwaye zinokusebenza ngokuzinzileyo kwiindawo ezinzima ngakumbi. Ngokwahlukileyo koko, ii-capacitor ze-aluminium electrolytic zine-voltage ephantsi yokumelana, nto leyo ethintela ukusetyenziswa kwazo kwezinye izicelo ze-voltage ephezulu. Ke ngoko, ii-capacitor zefilimu ezenziwe ngesinyithi zifanelekile ngakumbi kwiinkqubo zokuqhuba iimoto ezine-voltage ephezulu kunye neemfuno zozinzo oluphezulu.
Iingcebiso zokukhetha i-capacitor yefilimu eyenziwe ngesinyithi ye-YMIN
Ii-MAP series kunye nee-MDP series metalized film capacitors eziqaliswe nguYMINIzixhobo ze-elektroniki zenzelwe ngokukodwa iinkqubo zokuqhuba iimoto ezisebenzayo ukuhlangabezana neemfuno zeemeko ezahlukeneyo zokusebenza ezinzima.
| uthotho | IMEPHU | |
| Iimeko zesicelo | I-AC smoothing filter capacitor esecaleni | |
| umfanekiso |  | |
| I-voltage ye-rms elinganisiweyo (V) | 300Vac | 350Vac |
| Umbane ophezulu oqhubekayo we-DC (V) | 560Vdc | 600V dc |
| Uluhlu lomthamo (uF) | 4.7uF~28uF | 3uF~20uF |
| Ubushushu bokusebenza (℃) | -40~105 | |
| Ubude bobomi (iiyure) | 100000 | |
| uthotho | I-MDP | |
| Iimeko zesicelo | I-capacitor yenkxaso ye-DC kwicala le-DC | |
| umfanekiso |  | |
| I-voltage elinganisiweyo (V) | 500~1700V | |
| Uluhlu lomthamo (uF) | 5uF~240uF | |
| Ubushushu bokusebenza (℃) | -40~105 | |
| Ubude bobomi (iiyure) | 100000 | |
04 Shwankathela
Njengoko iteknoloji yeemoto iphuhlisa ukusebenza kakuhle, ukonga amandla kunye nobukrelekrele, ukuphucula ukusebenza kakuhle kokuqala kunye nokuthembeka kokusebenza kube yeyona njongo iphambili. Ii-capacitor zefilimu ezenziwe ngesinyithi zidlala indima ebalulekileyo kwiinkqubo zokuqhuba iimoto ngenxa yokusebenza kwazo okugqwesileyo.YMINIi-capacitor zefilimu ze-MAP series kunye nee-MDP series, ezine-voltage ephezulu yokumelana, i-ESR ephantsi kunye nobomi obude, zibonelela ngezisombululo ezisebenzayo zezixhobo zeemoto kwiindawo zoshishino kunye nabathengi. Kwixesha elizayo, ngophuhliso olukhawulezayo lwetekhnoloji entsha yamandla kunye nokuveliswa okukrelekrele, ii-capacitor zefilimu ezenziwe ngesinyithi ziya kuphucula ngakumbi ukusebenza kwazo ukuze zifikelele kuxinano oluphezulu lwamandla, ubomi obude kunye nokusetyenziswa kwamandla okuphantsi, zinceda iinkqubo zokuqhuba iimoto zitshintshele kwinqanaba eliphezulu.
Ixesha leposi: Jan-02-2025