Iindaba
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Uqeqesho Lomlilo Lwangaphandle lweQela leCRE
Iqela le-CRE lenze uqeqesho lomlilo nge-5 kaNovemba 2022. Olu yayiluvavanyo lokufuduka ukunceda abasebenzi ukuba baphendule kwimeko engxamisekileyo okanye yomlilo. Ngeli xesha...Funda ngokugqithisileyo -
Yintoni umsebenzi we-capacitor?
Kwisekethe ye-DC, i-capacitor ilingana nesekethe evulekileyo. I-Capacitor luhlobo lwecandelo elinokugcina itshaja yombane, kwaye ikwayenye yezona zinto ze-elektroniki zisetyenziswa kakhulu. Oku kuqala ngesakhiwo se-capa...Funda ngokugqithisileyo -
Indima yee-capacitors zefilimu kunye namashishini ayo asetyenziswa kakhulu
Iinkampani eziphambili ezisebenzisa ii-capacitor zefilimu Ii-capacitor zefilimu zisetyenziswa kakhulu kwizixhobo zombane, izixhobo zasekhaya, unxibelelwano, umbane, oololiwe abasebenzisa umbane, izithuthi ezixutyiweyo, umbane womoya, umbane welanga kunye neminye imboni. Uphuhliso oluzinzileyo lwale mizi-mveliso lukhuthaze ukukhula...Funda ngokugqithisileyo -
Ukusetyenziswa kwee-capacitors zefilimu (isakhiwo se-capacitor yefilimu kunye nomzobo womgaqo wokusebenza)
1. Isikali semarike Ii-capacitor zefilimu zibhekisa kwii-capacitor ezineefilimu ze-elektroniki zomgangatho wombane njengee-dielectrics. Ngokweendlela ezahlukeneyo zokwenziwa kwee-electrode, inokwahlulwa ibe yi-capacitor yefilimu ye-foil kunye ne-capacitor yefilimu yesinyithi. Ngokwesakhiwo esahlukileyo...Funda ngokugqithisileyo -
Iindlela zobuchwephesha be-Electric Drive, imingeni, kunye namathuba e-elektroniki yamandla yexesha elizayo
Iindlela zobuchwephesha be-Electric Drive, imingeni, kunye namathuba e-elektroniki yamandla yexesha elizayo Imfuno yokonga amandla kunye nemithombo evuselelekayo ikhuthaza uphuhliso lweemveliso ezifana nezithuthi zombane, ii-PV converters, iijenereyitha zamandla omoya, ii-servo drives njl. Ezi mveliso zifuna i-DC ukuya kwi-AC...Funda ngokugqithisileyo -
Iingcebiso zokuvelisa i-capacitor yefilimu eyenziwe ngesinyithi
Iingcebiso zokuvelisa ii-capacitor zefilimu ezenziwe ngesinyithi Zonke ii-capacitor ze-CRE ziya kudlula kuthotho lweenkqubo zovavanyo olungqongqo. Uvavanyo lokwaluphala luyimfuneko ngaphambi kokuba lufikelelwe. Izinga lokufaneleka kweemveliso ezigqityiweyo lifikelele kwi-99.9%.Funda ngokugqithisileyo -
Ii-capacitors ezomileyo kunye nee-capacitors zeoyile
Uninzi lwabathengi abathenga ii-power capacitors kushishino ngoku bakhetha ii-dry capacitors. Isizathu semeko enjalo asinakwahlulwa kwiingenelo zee-dry capacitors ngokwazo. Xa kuthelekiswa nee-oyile capacitors, zineengenelo ezininzi ngokubhekiselele ekusebenzeni kwemveliso, ukukhuselwa kwendalo...Funda ngokugqithisileyo -
Intshayelelo kwenye yezinto ezisetyenziswa kwi-capacitors zefilimu - ifilimu esisiseko (ifilimu ye-polypropylene)
Njengoko imfuno entsha yamandla isanda ngokuqhubekayo, kulindeleke ukuba imakethi ye-capacitor yefilimu yaseTshayina ibuyele kwixesha lokukhula okuphezulu kwakhona kwiminyaka embalwa ezayo. Ifilimu ye-polypropylene, eyona nto iphambili kwii-capacitor zefilimu, iyaqhubeka nokwandisa umsantsa wayo wokubonelela kunye nemfuno ngenxa yokwanda ngokukhawuleza...Funda ngokugqithisileyo -
Intshayelelo kumahluko phakathi kwamandla asebenzayo kunye namandla asebenzayo kwiisekethe ze-AC
Kwisekethe ye-AC, kukho iintlobo ezimbini zamandla ombane anikezelwa kumthwalo ovela kumbane: enye ngamandla asebenzayo kwaye enye ngamandla asebenzayo. Xa umthwalo ungumthwalo ochaseneyo, amandla asetyenzisiweyo ngamandla asebenzayo, xa umthwalo ungumthwalo okhuphayo okanye ongenisayo, ukusetyenziswa kuyaphinda kusebenze...Funda ngokugqithisileyo -
Uhlalutyo lwee-capacitors zefilimu endaweni yee-capacitors ze-electrolytic kwii-capacitors ze-DC-Link（2）
Kule veki siyaqhubeka nenqaku leveki ephelileyo. 1.2 Ii-capacitors ze-Electrolytic I-dielectric esetyenziswa kwii-capacitors ze-electrolytic yi-aluminium oxide eyenziwe kukubola kwe-aluminium, ene-dielectric constant eyi-8 ukuya kwi-8.5 kunye namandla e-dielectric asebenzayo amalunga ne-0.07V/A (1µm=10000A). Nangona kunjalo,...Funda ngokugqithisileyo
