Cov capacitors zaj duab xis nyias yog ib qho khoom siv uas tau soj ntsuam dav hauv cov hluav taws xob circuits thiab muaj qhov zoo ntawm kev ruaj khov siab thiab lub neej ntev. Raws li ntau hom kev siv circuit, cov capacitors zaj duab xis tuaj yeem muab faib ua pawg xws li DC circuits thiab AC circuits. Hauv DC circuits, nws cov capacitors zaj duab xis feem ntau yog siv rau kev ua haujlwm xws li kev tshem tawm, kev ua kom du, thiab kev khaws cia lub zog, thaum nyob rau hauv AC circuits, lawv muaj lub luag haujlwm ntau dua rau kev ncua kev cuam tshuam siab zaus, txhim kho lub zog fais fab, thiab pib lub cev muaj zog. Tshwj xeeb tshaj yog nyob rau hauv lub cev muaj zog tsav tsheb, cov capacitors zaj duab xis muaj cov yam ntxwv ntawm kev nce siab thiab kev tiv thaiv hluav taws xob siab, uas ua rau lawv yog lub iav tsav tsheb thaum lub sijhawm pib lub cev muaj zog thiab ua haujlwm. Tsab xov xwm no yuav tsom mus rau kev siv thiab qhov zoo ntawm cov capacitors zaj duab xis metallized hauv lub cev muaj zog pib.
01 Daim ntawv thov ntawm cov metallized film capacitors hauv cov motor drives thiab daws teeb meem
Hauv cov tshuab tsav tsheb, cov capacitors zaj duab xis siv rau sab DC thiab sab AC, daws tau ntau yam teeb meem.
| DC sab zaj duab xis capacitor daim ntawv thov: | |
| Kev Ua Haujlwm | Cov teebmeem thiab qhov zoo |
| Kev hloov pauv ntawm qhov hluav taws xob du | Tiv thaiv kom tsis txhob muaj kev puas tsuaj ntawm lub cev muaj zog vim yog qhov tsis ruaj khov ntawm lub zog hluav taws xob |
| Kev muab hluav taws xob ruaj khov | Xyuas kom meej tias lub cev muaj zog tsav tsheb ua haujlwm li qub hauv qhov chaw muaj hluav taws xob ruaj khov |
| Daim ntawv thov capacitor AC sab zaj duab xis: | |
| Kev Ua Haujlwm | Cov teebmeem thiab qhov zoo |
| Lub zog lim thiab them nyiaj | Txhim kho qhov ua tau zoo ntawm lub cev muaj zog pib, txo cov dej ntws thaum lub sijhawm pib, thiab txo qhov hnyav pib |
| Txo qhov suab nrov thiab kev co | Txhim kho qhov ruaj khov ntawm lub cev muaj zog thiab xyuas kom meej tias lub cev muaj zog ua haujlwm tau zoo |
| Txhim kho qhov fais fab | Txo qhov kev poob zog thiab txhim kho kev ua haujlwm zoo tag nrho |
02 Kev sib piv ntawm cov metallized zaj duab xis capacitors thiab txhuas electrolytic capacitors
Cov capacitors zaj duab xis uas muaj hlau muaj qhov zoo dua li cov capacitors electrolytic txhuas hauv qhov kev tiv taus voltage. Cov capacitors zaj duab xis uas muaj hlau feem ntau muaj qhov tiv taus voltage siab dua thiab tuaj yeem ua haujlwm ruaj khov hauv qhov chaw ib puag ncig hnyav dua. Hauv kev sib piv, cov capacitors electrolytic txhuas muaj qhov tiv taus voltage qis dua, txwv lawv txoj kev siv hauv qee qhov kev siv hluav taws xob siab. Yog li ntawd, cov capacitors zaj duab xis uas muaj hlau yog qhov tsim nyog dua rau cov tshuab tsav tsheb uas muaj qhov hluav taws xob siab thiab qhov yuav tsum tau ua kom ruaj khov.
03 YMIN cov lus qhia xaiv cov capacitor metallized film
Cov MAP series thiab MDP series metalized film capacitors tau tsim tawm los ntawmYMINCov khoom siv hluav taws xob tau tsim tshwj xeeb rau cov tshuab tsav tsheb kom ua tau raws li qhov xav tau ntawm ntau yam kev ua haujlwm nyuaj.
| cov koob | DAIM NTAWV QHIA | |
| Cov xwm txheej ntawm daim ntawv thov | AC sab smoothing lim capacitor | |
| daim duab |  | |
| Qhov ntsuas hluav taws xob rms (V) | 300Vac | 350Vac |
| Qhov siab tshaj plaws ntawm DC voltage (V) | 560Vdc | 600V dc |
| Muaj peev xwm ntau yam (uF) | 4.7uF ~ 28uF | 3uF ~ 20uF |
| Kub ua haujlwm (℃) | -40~105 | |
| Lub neej ntev (teev) | 100000 | |
| cov koob | MDP | |
| Cov xwm txheej ntawm daim ntawv thov | DC txhawb nqa capacitor ntawm DC sab | |
| daim duab |  | |
| Qhov ntsuas hluav taws xob (V) | 500~1700V | |
| Muaj peev xwm ntau yam (uF) | 5uF ~ 240uF | |
| Kub ua haujlwm (℃) | -40~105 | |
| Lub neej ntev (teev) | 100000 | |
04 Sau luv luv
Raws li thev naus laus zis ntawm lub cev muaj zog txhim kho mus rau qhov ua haujlwm tau zoo, txuag hluav taws xob thiab txawj ntse, kev txhim kho kev pib ua haujlwm tau zoo thiab kev ntseeg siab ntawm kev ua haujlwm tau dhau los ua lub hom phiaj tseem ceeb. Cov capacitors zaj duab xis metallized ua lub luag haujlwm tseem ceeb hauv cov kab ke tsav tsheb vim lawv qhov kev ua tau zoo heev.YMINCov MAP series thiab MDP series zaj duab xis capacitors, nrog lawv cov hluav taws xob siab, ESR qis thiab lub neej ntev, muab cov kev daws teeb meem zoo rau cov khoom siv hauv kev lag luam thiab cov neeg siv khoom. Yav tom ntej, nrog rau kev txhim kho sai ntawm cov thev naus laus zis tshiab thiab kev tsim khoom ntse, cov metallized zaj duab xis capacitors yuav ua kom zoo dua lawv cov kev ua tau zoo kom ua tiav qhov ceev tam sim no siab dua, lub neej ntev dua thiab kev siv hluav taws xob qis dua, pab cov tshuab tsav tsheb txav mus rau qib siab dua. theem.
Lub sijhawm tshaj tawm: Lub Ib Hlis-02-2025