Mafirimu capacitorsiwo akanakisa capacitors nekuda kweakawanda akanakisa zvivakwa.Iyo ine yakakwirira insulation kuramba, yakanakisa frequency maitiro (yakafara frequency mhinduro), uye yakaderera dielectric kurasikirwa.Kubva pane zvakanakira zviri pamusoro, mafirimu capacitors anoshandiswa zvakanyanya mumaseketi eanalog.Mafirimu capacitor ane basa rekusefa, saka chii chiri kusefa mafirimu capacitors?
Iyo sefa firimu capacitor imhando yesimba rekuchengetera mudziyo wakaiswa kumigumo ese erectifier wedunhu kudzikisa iyo AC pulsation ripple coefficient uye kugadzirisa yakatsetseka DC inobuda.Iyo sefa yedunhu inoda hukuru hwesimba rekuchengetedza capacitor.Mumaseketi ese anoda kushandura alternating ikozvino mune yakananga ikozvino, kuseta sefa firimu capacitors kuchaita kuti kushanda kwemagetsi kwemagetsi kugadzikane, uye zvakare kuderedza kupindira kwealternating ripple pamagetsi edunhu.Inowanikwa kuti iyo sefa firimu capacitor inokundikana panguva yekushandiswa, izvo zvinogona kunge zviri nekuda kwezvikonzero izvi:
1) Hunhu hwechigadzirwa chesefa firimu capacitor pachayo, senge isina kukodzera kugadzira maitiro uye zvinhu, iyo yakatemerwa capacitance haienderane neiyo chaiyo capacitance, uye kuchembera kunokonzerwa nekushandisa kwenguva yakareba kunokonzera kupisa.
2) Kupesvedzera kwenzvimbo yekunze, sekumisikidzwa munzvimbo isina kupisa kwakashata kana padyo nenzvimbo yekupisa, kusabatana kwakashata kwema capacitor, kusabatana kwakashata, nezvimwe, zvinogona zvakare kukonzera kupera simba.
3) Dambudziko reHarmonic, harmonics inoita kuti sefa yefirimu capacitor iite resonate, zvichiita kuti capacitor iwedzere uye inopisa.
Pane zvimwe zvikonzero zvakakosha.Izvo zvinodiwa kuti uongorore uye kutonga saiti iyo sefa firimu capacitor inopiswa kunze, uye zvishoma nezvishoma kuongorora chikonzero chekutadza.Dzimwe nguva zvidiki zvidiki zvingavawo chikonzero chekuneta.
Paunosarudza firimu capacitor, unoda kuwana mugadziri akavimbika.JYH HSU (kana kuti Dongguan Zhixu Electronics) haina chete yakazara mhando dzeceramic capacitor ine yakavimbiswa mhando, asiwo inopa kunetseka-isina-kumashure-kutengesa.JEC mafekitari apfuura ISO9001: 2015 quality management system certification;JEC kuchengetedza capacitors (X capacitors uye Y capacitors) uye varistors vakapfuura chiziviso chenyika dzakasiyana-siyana;JEC ceramic capacitors, firimu capacitors uye super capacitors zvinoenderana neakaderera kabhoni zviratidzo.Welcome kuti tibatane nesu.
Nguva yekutumira: Oct-19-2022