Ukukhutshwa kweQela |Wuxi, China |NgoJuni 10, 2020

I-DMJ-MC i-metalized film capacitor e-CRE ineenzuzo zokukhuphisana ngaphezu kwe-electrolytic capacitor yemveli kwii-converter frequency kunye ne-inverters ngenxa yobukhulu bayo obuncinci, ubuninzi bamandla aphezulu, ukuchasana nombane ophezulu, ixesha elide lokuphila, ixabiso eliphantsi lokuvelisa kunye nokukwazi ukuziphilisa.

 

Wuxi, Jiangsu (Juni 10, 2020) - IWuxi CRE Amandla amatsha igxile ekwenzeni iicapacitors zefilimu enesinyithi ukusukela ngo-2011. Isetyenziswa ngokubanzi kwisekethe ye-DC-Link yokucoca kunye nenjongo yokugcina amandla, uthotho lwe-DMJ-MC lumele iicapacitors zeefilim ezahlukeneyo. kwi CRE.

 

Ngoluhlu olulinganisiweyo lwe-voltage ukusuka kwi-450 ukuya kwi-4000 VDC kunye noluhlu lwe-capacitance ukusuka kwi-50-4000 UF, i-DMJ-MC capacitor ixhotyiswe ngamantongomane obhedu kunye nesimbozo seplastiki sokugquma.Ifakwe kwi-aluminium cylinder kwaye izaliswe yi-resin eyomileyo.I-capacitance enkulu kwisayizi encinci, i-DMJ-MC capacitor inokufakwa ngokulula.

 

Uchungechunge lwe-DMJ-MC, kunye nezinye ii-capacitors zefilimu ezenziwe ngesinyithi kwi-CRE, zibonelela ngokusebenza ngcono kwii-frequency converters kunye ne-inverters xa kuthelekiswa ne-electrolytic capacitor yendabuko kwaye ngokukhuphisanayo ithatha indawo yokusetyenziswa kokugqibela.

 

Ipropathi ye-dielectric ye-aluminium oxide kunye ne-conductivity ye-electrolyte iyanciphisa ubuninzi bokumelana nombane we-electrolytic capacitor.I-electrolytic capacitor eqhelekileyo idla ngokuba namandla ombane aphezulu angama-500V okanye angama-600V.Xa kufuneka amandla ombane aphezulu, ii-electrolytic capacitors ezininzi kufuneka ziqhagamshelwe kuthotho kunye nokumelana okufanelekileyo kokulinganisa umbane.Oku kuya kwandisa ukungazinzi kwee-capacitors kwaye mhlawumbi kukhokelela ekuqhumeni okanye ukuvuza kwe-electrolyte, eyingozi kwindalo.

 

Nangona kunjalo, uchungechunge lwe-DMJ-MC, njenge-capacitor yefilimu enentsimbi eqhelekileyo kwi-CRE, ibonelela ngezisombululo kuzo zonke izithintelo kunye nokungalungi kwe-electrolytic capacitors yendabuko ekhankanywe ngasentla.Ukuqala, ayisebenzisi i-electrolytes yeekhemikhali konke konke okuthetha ukuba ihambelana nokusingqongileyo.Kwakhona, ibonelela ngokuxhathisa amandla ombane aphezulu kwi-capacitor nganye enoluhlu olulinganisiweyo lwamandla ombane ukusuka kwi-450 ukuya kwi-4000 VDC.Awona mandla okumelana nombane amalunga namaxesha angama-7 aphezulu kunalowo wesiqhelo se-electrolytic capacitor.Ngaphandle koko, inobungakanani obuncinci, ubunzima obukhaphukhaphu kunye nokuxinana kwamandla okuphezulu okukhokelela kwixabiso eliphantsi lemveliso.

 

Ukongeza, i-DMJ-MC i-metalized film capacitor inesici sokuziphilisa, ikhono lokuthintela ukungaphumeleli kwentlekele xa kwenzeka isiphene sangaphakathi.Ifilimu ye-dielectric kwi-DMJ-MC ifakwe kwi-metallic layer.Xa kukho indawo ebuthathaka okanye ukungcola kwi-dielectric, ukuphuka kuya kwenzeka.Amandla akhutshwe ngokukhutshwa kwe-arc ekuqhekekeni kuya kukwanela ngokwaneleyo ukukhupha umaleko wesinyithi ngeenxa zonke, ukwahlula isiphene kwaye uphilise ngokufanelekileyo i-capacitor ukugcina ukusebenza.Ngoko ke, i-DMJ-MC inobude bokuphila obude kunye nokuthembeka okusebenzayo kunye nokungaphumeleli kwentlekele xa kuthelekiswa ne-electrolytic capacitors yendabuko.

 

I-DMJ-MC i-metalized film capacitor inoluhlu olubanzi lwezicelo ezibandakanya zonke iintlobo ze-frequency converters kunye ne-inverters, i-photovoltaic inverter, i-converter yamandla omoya, i-EVs, i-HEVs, i-SVG, i-SVC kunye nezinye izixhobo zokulawula amandla.

 

Kule minyaka ili-9 idlulileyo, iWuxi CRE Amandla amatsha ibigqibelelisa itekhnoloji yecapacitor yefilimu enesinyithi kwaye ibe ngumvelisi wezixhobo zoqobo (OEM) kwinkampani ye-elektroniki ethembekileyo eMelika.I-DMJ-MC i-metalized film capacitor yenye yezona mveliso zidumileyo kunye nezona zithengiswa kakhulu kuba ibonelela ngokusebenza okungcono kunye neenzuzo ezininzi zokukhuphisana xa zisetyenziswa kwii-converter frequency and inverters.Lixesha elide eliqhelekileyo, elithembekileyo kunye nesisombululo esisemgangathweni kwimarike efunayo.

 

Ngemibuzo,

nceda uqhagamshelane nomphathi wethu wentengiso, uLi Dong (Liv),dongli@cre-elec.com

 

Ngemifanekiso kunye neeparitha ezithe vetshe kule mveliso,

nceda undwendwele:https://www.cre-elec.com/metalized-film-capacitor-for-power-supply-application-product/