Iindaba zeshishini
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I-Shanghai High-speed Maglev Ground Traction Power Supply System
Uloliwe ohamba ngesantya esiphezulu osebenza e-Shanghai nguloliwe we-TR08 we-maglev osuka eJamani, osebenzisa imotor enestator ende yelinear synchronous motor kunye ne-conduction levitation system engatshintshiyo. Inkqubo yonikezelo lwamandla okutsalwa kwayo iboniswe kuMfanekiso 1, kwaye iqulethe izinto eziphambili ezifana ne-hi ...Funda ngokugqithisileyo -
Isebenza njani i-inductor yemowudi eqhelekileyo yonikezelo lwamandla okutshintshayo?
Ii-inductors zemowudi eqhelekileyo, zihlala zisetyenziswa ekutshintsheni izixhobo zamandla kwikhompyuter ukucoca imiqondiso yendlela eqhelekileyo yokuphazamiseka kombane. Kuyilo lwebhodi, i-inductor yemowudi eqhelekileyo ikwadlala indima yokucoca i-EMI, esetyenziselwa ukucinezela imitha yangaphandle kunye nokukhutshwa kwe-electromagnetic...Funda ngokugqithisileyo -
Zeziphi izixhobo ezinokuthi zisetyenziswe i-low-frequency transformers?
Kweli xesha lanamhlanje lokuqhubela phambili kwetekhnoloji ngokukhawuleza, izixhobo zombane ziye zaba yinxalenye ebalulekileyo yobomi bethu. Emva kwezi zixhobo, kukho into engaziwayo kodwa ebalulekileyo-i-low-frequency transformer. Ke, luhlobo luni lwesixhobo esiya kusebenzisa i-low frequency transf...Funda ngokugqithisileyo -
Indlela yokuphucula iziphene zemowudi eziqhelekileyo ze-high frequency transformers
Abaguquli bee-high-frequency transformers badlala indima ephambili kwizixhobo ezininzi zombane. Nangona kunjalo, iingxaki zendlela eqhelekileyo engalunganga zinokuchaphazela kakhulu ukusebenza kunye nokuthembeka kwesixhobo. Ke, singayiphucula njani ngempumelelo imeko yemowudi eqhelekileyo ye-high-frequency tr...Funda ngokugqithisileyo -
Uthini umahluko phakathi kwe-inverter yombane ophezulu kunye ne-inverter yombane ophantsi?
I-high-frequency transformer I-High-voltage frequency converters isetyenziswa ngokuqhelekileyo kwimimandla yoshishino kwaye ifanelekile kumandla aphezulu, i-high-voltage (ngokuqhelekileyo phezu kwe-1kV) izicelo. Banokubonelela ngamandla aphezulu emveliso kunye nomthamo wokuthwala umthwalo kwaye bafanele ukuqhuba iimotor ezinkulu, ijenereyitha ...Funda ngokugqithisileyo -
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 kudibana neengxaki ezininzi kwinkqubo yokufunda okanye ...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