Thin film capacitors inhengo yakaongororwa zvakanyanya mumaseketi emagetsi uye ine zvakanakira kugadzikana kwepamusoro uye hupenyu hurefu. Zvinoenderana nemhando dzakasiyana dzedunhu rekushandisa, mafirimu capacitors anogona kupatsanurwa muzvikamu zvakaita seDC maseketi uye AC maseketi. Mumaseketi eDC, mafirimu capacitor ayo anonyanya kushandiswa kuita mabasa akadai sekudzvanya, kutsvedzerera, uye kuchengetedza simba, nepo mumaseketi eAC, iwo ane basa guru rekumisa kupindira kwepamusoro-soro, kuvandudza simba remagetsi, uye kutanga mota. Kunyanya mumamotor drive masisitimu, mafirimu capacitor ane hunhu hwekuwana yakakwira uye yakakwira voltage kuramba, izvo zvinovaita giya rekutungamirira panguva yekutanga nekushanda. Ichi chinyorwa chinotarisa pamashandisirwo uye zvakanakira zvesimbi yakashongedzwa firimu capacitors mumotokari kutanga.
01 Kushandiswa kwemasimbi emufirimu capacitors mumadhiraivha emota uye kugadzirisa matambudziko
Mune mota dhiraivha masisitimu, mafirimu capacitor anoshandiswa padivi reDC uye AC divi zvakateerana, kugadzirisa matambudziko mazhinji.
| DC side film capacitor application: | |
| Function | Migumisiro uye zvakanakira |
| Smooth voltage kuchinja | Dzivisa kutadza kwemotor drive system nekuda kwekusagadzikana kwevoltage |
| Simba rakadzikama | Ita shuwa kuti mota dhiraivha system inoshanda zvakajairika munzvimbo yakagadzikana yemagetsi |
| AC padivi firimu capacitor application: | |
| Function | Migumisiro uye zvakanakira |
| Kusefa uye muripo simba | Kuvandudza mota kutanga kunyatsoita, kuderedza inrush ikozvino panguva yekutanga, uye kuderedza kutanga mutoro |
| Deredza ruzha uye kudedera | Kuvandudza kugadzikana kwekushanda kwemota uye kuve nechokwadi chekushanda kwakanaka kwemota |
| Kuvandudza simba chinhu | Deredza kurasikirwa kwesimba uye kuvandudza kushanda kwese kushanda zvakanaka |
02 Kuenzanisa kwesimbi yakashongedzwa firimu capacitors uye aluminium electrolytic capacitors
Metalized film capacitors ane mabhenefiti ari pachena pamusoro pealuminium electrolytic capacitors maererano nekumira voltage. Metallized film capacitors kazhinji ane high stand voltage uye anogona kushanda zvakadzikama munzvimbo dzakaoma. Kusiyana neizvi, aluminium electrolytic capacitor ine yakaderera inomira voltage, ichidzikamisa kushandiswa kwavo mune mamwe ma-high-voltage application. Naizvozvo, metallized film capacitors inonyanya kukodzera kune mota dhiraivha masisitimu ane yakakwira voltage uye yakakwirira kugadzikana zvinodiwa.
03 YMIN yakashongedzwa nesimbi yefirimu capacitor kurudziro yekusarudza
Iyo MAP yakatevedzana uye MDP yakatevedzana metalized firimu capacitors yakatangwa naYMINElectronics dzakagadzirirwa zvakanyanya kuti dzishande mota dhiraivha masisitimu kuti isangane nezvinodiwa zveakasiyana akaomarara mamiriro ekushanda.
| series | MAP | |
| Maitiro ekushandisa | AC side smoothing filter capacitor | |
| mufananidzo |  | |
| Yakatemerwa rms voltage (V) | 300Vac | 350Vac |
| Maximum inoenderera mberi DC voltage (V) | 560Vdc | 600V dc |
| Capacity range(uF) | 4.7uF~28uF | 3uF~20uF |
| Kushanda tembiricha (℃) | -40~105 | |
| Hupenyu (maawa) | 100000 | |
| series | MDP | |
| Maitiro ekushandisa | DC inotsigira capacitor padivi reDC | |
| mufananidzo |  | |
| Rated voltage (V) | 500 ~ 1700V | |
| Capacity range (uF) | 5uF~240uF | |
| Kushanda tembiricha (℃) | -40~105 | |
| Hupenyu (maawa) | 100000 | |
04 Pfupisa
Sezvo tekinoroji yemotokari inokura yakanangana nekushanda kwepamusoro, kuchengetedza simba uye hungwaru, kuvandudza hunyanzvi hwekutanga uye kuvimbika kwekushanda chave chinangwa chakakosha. Metallized film capacitors inoita basa rakakosha mumamotor drive system nekuda kwekuita kwavo kwakanaka.YMIN's MAP yakatevedzana uye MDP yakatevedzana firimu capacitors, ine yakakwira inomira voltage, yakaderera ESR uye hupenyu hurefu, inopa mhinduro dzinoshanda dzemidziyo yemotokari mumaindasitiri nevatengi. Mune ramangwana, nekukurumidza kukura kwesimba nyowani tekinoroji uye kugadzira kwakangwara, metallized firimu capacitor inozowedzera optimize mashandiro avo kuti vawane yakakwira density yazvino, hupenyu hwakareba uye kuderera kwesimba rekushandisa, kubatsira mota dhiraivha masisitimu kuenda kumazinga epamusoro. level.
Nguva yekutumira: Jan-02-2025