Iindaba
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Kuphantsi kwaziphi iimeko apho umbane otshintshayo we-LED unokutshiswa okanye utshiswe?
Umbane wokutshintsha i-LED usetyenziswa kakhulu kwihlabathi.Luhlobo lokutshintsha unikezelo lwamandla kwaye lukwabizwa ngokuba lunikezelo lwamandla.Inika ukukhanya kunye namandla afunwayo ngawo onke amacandelo ekhompyutheni.Siza kuhlangabezana neengxaki ezininzi kwinkqubo yokufunda okanye ukusebenzisa i-LED switching pow...Funda ngokugqithisileyo -
Iimeko kunye nezibonelelo ze-LED zobonelelo lwamandla oluncinci
https://www.xgelectronics.com/led-ultra-thin-power-supply/ I-LED Slim Power Supply sisisombululo esisingqinisiso esenzelwe ukuhlangabezana neemfuno zamandla eenkqubo zokukhanyisa i-LED.Olu nikezelo lwamandla luyilwe kusetyenziswa itekhnoloji ephezulu ukubonelela amandla athembekileyo, asebenzayo kwizibane ze-LED kwiindidi zezicelo...Funda ngokugqithisileyo -
Izibonelelo zobonelelo lwamandla angangeni manzi
Abaqhubi be-LED abangenamanzi (abakwabizwa ngokuba yi-LED power supply) zizinto ezibalulekileyo kwiinkqubo zokukhanyisa ngaphandle kunye nezinye izicelo apho ukubonakaliswa kwamanzi kunye nomswakama kuqwalaselwa.Ezi zixhobo ziyilelwe ukuguqula i-alternating current ibe yangoku ngqo ukubonelela ngokuzinzileyo kunye ne-reli...Funda ngokugqithisileyo -
Ziziphi izinto ezichaphazela ubomi bombane we-LED?
Ishishini le-LED laseTshayina laqala ngeminyaka yoo-1970, kwaye emva kweminyaka engaphezu kwama-30 yophuhliso, ikhonkco lemveliso ye-LED epheleleyo yenziwe.Ngokwembono yentengiso yeemarike, unikezelo lwamandla e-LED lukhetho oluthandwa kakhulu kwimarike yobonelelo lwamandla yangoku, kuba ine...Funda ngokugqithisileyo -
Izixhobo ezi-3 zombane zomqhubi we-LED eziqhelekileyo
Iinjineli ezininzi ezisebenza kushishino lonikezelo lwamandla okutshintsha zibandakanyeka kuyilo lonikezelo lwamandla omqhubi we-LED.Uninzi lweenkampani zineentlobo ezintathu eziphambili zoyilo lonikezelo lwamandla omqhubi: Okokuqala.Intshayelelo kunye neempawu zamandla omqhubi we-LED 1. Intshayelelo yamandla omqhubi we-LED Amandla omqhubi we-LED abhekisa kwi...Funda ngokugqithisileyo -
Zingaphi iindlela zovavanyo ezikhoyo zePCB zombane zombane?
Ukuvavanya amacandelo ombane we-PCB yinxalenye ebalulekileyo yovavanyo lwe-PCB.Ke, zingaphi iindlela zovavanyo ezikhoyo zePCB zombane zombane?1.Uvavanyo lwe-coil oluqhelekileyo Ukuvavanya i-coil, ibhuloho yedijithali ingasetyenziselwa ukuvavanya i-inductance kwi-intanethi.Ngenxa yokuba amaxesha okusebenza o...Funda ngokugqithisileyo -
Ngaba uyazi kangakanani malunga nobonelelo lwamandla omqhubi we-LED?
Umbane wokuqhuba umbane we-LED uguqula unikezelo lwamandla kwi-voltage ethile kunye nangoku ukuze uqhube umguquli wombane we-LED.Ngokuqhelekileyo: igalelo lonikezelo lwamandla okuqhuba i-LED lubandakanya i-high-voltage power frequency frequency AC, i-low-voltage DC, i-high-voltage DC, i-low-voltage high-frequency AC, njl.Funda ngokugqithisileyo -
Kwi-high-frequency transformers, iya kuba yintoni impembelelo ukuba ixabiso le-inductance lidlula uluhlu olunikiweyo?
I-high-frequency transformer sisixhobo sombane esisetyenziselwa ukuguqula i-voltage kunye neyangoku.Iqhele ukusetyenziswa kunxibelelwano olungenazingcingo, uguqulo lwamandla, kunye nezixhobo zombane.Kwi-high-frequency transformers, ukhetho kunye nolawulo lwe-inductance lunzima kakhulu ...Funda ngokugqithisileyo -
Kutheni kubalulekile ukugcina iPCB yakho icocekile?
Xa ucombulula iingxaki ezingasebenziyo okanye ezingasebenzi kakuhle, iinjineli zihlala ziqhuba ukulinganisa okanye ezinye izixhobo zokuhlalutya ukuqwalasela isekethe kwinqanaba lesikimu.Ukuba ezi ndlela azizisombululi ingxaki, kwanezona njineli zibalaseleyo zinokukhubeka, ziphoxeke, okanye...Funda ngokugqithisileyo -
Ilanga liyanda, izazinzulu zilumkisa
[I-Epoch Times, ka-Aprili 10, 2024] (Iqulunqwe yaza yanikelwa ingxelo yintatheli yeEpoch Times uLi Yan) Izazinzulu zalumkisa kuhlolisiso olutsha ukuba isijikelezi-langa sethu siza kuginywa lilanga elandayo.Ngelo xesha, ezinye iiplanethi kwi-solar system ziya "kuxutywa zibe luthuli."Enkosi...Funda ngokugqithisileyo -
Ngo-2023 odlulileyo, ngawaphi “amaxesha abalaseleyo” ayenayo imathiriyeli yemagnethi?
Uphando olusisiseko malunga nezixhobo zamagnetic lwenza ukuqhubela phambili okukhulu Ukutyhubela iminyaka elishumi edlulileyo, utshintsho kunye nophuhliso lwamacandelo ombane luye lwagxininiswa ngakumbi kwimiba efana nomthamo wemveliso, ukumila kwemveliso, ukusebenza kakuhle kwemveliso, iteknoloji yokuvelisa...Funda ngokugqithisileyo -
Kwixesha elidlulileyo le-2023, zeziphi iziganeko ezinkulu ezenzeke kwintsimi ye-high-tech echaphazela uphuhliso lweshishini le-inductor transformer?
Phakathi kwazo zonke izinto, kusoloko kukho "ixesha eliqinisekileyo" elifanele ukukhunjulwa.Unyaka omdala uphelile, kwaye kubalulekile kumajelo eendaba ukuba ahlole kwaye athathele ingqalelo la maxesha.Iseta ithoni yonyaka kwaye irekhoda uphuhliso lwangoku lwe-manufac yaseTshayina...Funda ngokugqithisileyo