Kupesvedzera Kwezvakatipoteredza paCapacitor Performance

I. Ambient tembiricha
1. Kupisa kwepamusoro
Iyo yakanyanya kupisa yenzvimbo yekushanda yakatenderedza capacitor yakakosha pakushandisa kwayo.Kukwira kwekushisa kunomhanyisa ese kemikari uye electrochemical maitiro, uye iyo dielectric zvinhu zviri nyore kuchembera.Hupenyu hwebasa hwe capacitor hunoderera nekuwedzera kwekushisa.Iko capacitance inoshanduka nekuwedzera kwekushisa kunoenderana nehukama pakati pe dielectric nguva dzose uye tembiricha, ine yakanaka tembiricha coefficient ndiko kuti, kugona kunowedzera tembiricha, neakaipa tembiricha coefficient kugona kunoderera nekushisa.
Sezvo kutonhora kuchikwira, basa remagetsi rinowedzera, saka kudzivirira kwekudzivirira kunoderera nekuwedzera kwekushisa.Iyo dielectric simba inodzikirawo nekuwedzera kwekushisa, saka iyo yekushanda voltage inofanirwa kudzikiswa kana tembiricha yebasa repamusoro ichiwedzerwa.Kupisa kwepamusoro kunoita simbi oxidation, kubata kuramba kunowedzera, kuramba kunowedzera uye kurasikirwa kunowedzera.

2. Kupisa kwakadzika
Izvo zvinhu zvinova brittle, iyo epoxy resin inotsemuka uye inorasikirwa nekudzivirira kwayo.Kushanda kwemagetsi kwe capacitor kunoderedzwa nekunyorova kupinza.

3. High uye yakaderera tembiricha kukanganisa
Kukurumidza kupisa kwekuwedzera uye kuputika kunogadzira kushushikana kwemukati, kuburitsa kuchinjika condensation, kutonhora uye evaporation, kuitira kuti encapsulation layer inoputika, kuputika kunotungamirira kumvura vapor infiltration, kukurumidza kushanda kwe capacitor kuderera.
 
II.Humid environment

1. Hunyoro hwepamusoro
Mvura yemvura inoputira pamusoro peiyo capacitor, uye inobatwa, kuitira kuti kudzivirira kwekudzivirira kwe capacitor kunoderera, uye kune kuvuza uye arc inobhururuka.Iyo dielectric inogara ichiwedzera uye iyo dielectric kurasikirwa kunowedzera.Kana mhute yemvura ichipinda mukati memetalized layer ye capacitor, kugona kunoderera uye kurasikirwa kunowedzera.

2. Kuchinjanisa kupisa uye kunyorova
Iyo mhute yemvura inotorwa uye inopararira pamusoro peiyo capacitor.Kufema uye condensation yekupisa kunogona kumhanyisa mhute yemvura kuti ipinde mukati meiyo capacitor uye kuita kuti mashandiro eiyo capacitor adzike sezvataurwa pamusoro.
Panguva imwecheteyo humidity, kana tembiricha ichikwira, huwandu hwemamorekuru emvura hunowedzera uye kuumbwa kwema molecular gap kunowedzera.Mamorekuru emvura anogona kupinda mumipata iyi kubva kumhepo yakatenderedza uye nekudaro kupinda mukati.
Panguva imwecheteyo humidity yakakwana, kuderera kwekushisa, kuwedzera kwehunyoro hwehukama, kuwedzera hunyoro iyo capacitor inotora.

III.Dynamic environment
Vibration, kukanganisa uye kukwidziridza ndiyo huru nharaunda ine simba, iyo inogona kukonzera iyo capacitor kukuvara kana kukuvadzwaSMT muchinanemimwe michina, uye capacitance inoshanduka nekuda kwekuchinja kudiki kwe capacitor chimiro.Mukuwedzera, inogona kukonzera kuparara kwekutungamira, kusangana kwakashata uye zvimwe zviitiko.

IV.Low pressure environment
Macapacitor anoshandiswa munzvimbo dzepamusoro-soro.Nekuwedzera kwekukwirira, mhepo yemhepo inoderera uye kushorwa kwemagetsi kwemhepo kunoderera.Iyo capacitor inoburitsa arc uye corona phenomenon, uye simba remagetsi re capacitor richadzikira.Mukuwedzera, mhepo yakatetepa yakaoma kupisa.Kuwedzera kwekushisa kwe capacitor kuchawedzera.

Zhejiang NeoDen Technology Co., LTD., yakavambwa muna 2010, inyanzvi inogadzira nyanzvi muSMT pick and place machine, reflow oven, stencil printing machine, SMT production line nezvimwe Zvigadzirwa zveSMT.Tine timu yedu yeR&D uye fekitori yedu, tichitora mukana weR&D yedu yakapfuma ine ruzivo, kugadzirwa kwakanyatsodzidziswa, kwakahwina mukurumbira mukuru kubva kune pasi rese vatengi.Tinotenda kuti vanhu vakuru uye vatinoshanda navo vanoita NeoDen kambani huru uye kuti kuzvipira kwedu. kuInnovation, Diversity uye Sustainability inova nechokwadi chekuti SMT otomatiki inowanikwa kune wese anofarira zvekutamba kwese kwese.

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