Chidziwitso cha Zamalonda
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Zipangizo zosinthira ma frequency apamwamba: mafuta oteteza kutentha Oyambirira: Kuwala kwa Zipangizo
Mafuta oteteza ku varnish, omwe amadziwikanso kuti utoto kapena varnish woteteza ku kuzizira, amagwira ntchito yofunika kwambiri pakuteteza ku kuzizira, kukana chinyezi, kutayika kwa kutentha, komanso kuchiritsa mu ma transformer amphamvu kwambiri. Malinga ndi kapangidwe kawo kosiyanasiyana, mafuta oteteza ku kuzizira amatha kugawidwa m'magulu atatu: poly...Werengani zambiri -
Opanga ma transformer otsika pafupipafupi omwe simukuwadziwa bwino
Simungamve za iwo kawirikawiri, koma ma transformer otsika mphamvu kwenikweni ndi ofunika kwambiri pankhani yosunga mphamvu zathu kukhala zotetezeka komanso zokhazikika. Mu dziko lalikulu la uinjiniya wamagetsi, ndi ofunikira kwambiri. Amadziwika kuti ndi osinthasintha ndipo, chofunika kwambiri, ndi otetezeka — chomwe ndi...Werengani zambiri -
Mafunso ndi mayankho ofunikira 20 a kapangidwe ka PCB planar transformer, kuphatikizapo mfundo zoyambira, kusankha pakati, kapangidwe ka ma winding, kuwongolera magawo a parasitic, kapangidwe ka kutentha, ndi kukhazikitsa njira.
Choyambirira: Katswiri mu Zigawo za Maginito Ma transformer athyathyathya ndi ma transformer apadera omwe amagwiritsa ntchito pepala la mkuwa la PCB ngati zopindika, ndipo kapangidwe kake kamafuna kusinthana mobwerezabwereza pakati pa magwiridwe antchito amagetsi, kasamalidwe ka kutentha, ndi ndalama zopangira. Nazi mafunso ndi mayankho ofunikira 20 a PC...Werengani zambiri -
Transformer yotsekedwa
Kuvumbulutsa Zinsinsi za Transformer Yokhala ndi Zingwe: Gawo Lopita ku Mayankho a Mphamvu Osintha Masewera Masiku ano, komwe tonse tikudalira kwambiri mphamvu zogwira ntchito bwino komanso zosawononga chilengedwe, transformer yokhala ndi zingwe ikubwera ngati chitukuko chosangalatsa kwambiri. Kachidutswa kakang'ono ka injini...Werengani zambiri -
Mphamvu yogawa ya transformer Yoyamba: Kuwala kwa Zipangizo
Njira zosiyanasiyana zolumikizira mawaya zimatha kukhudza mphamvu yogawa ya ma transformer windings, zomwe zimakhudza mwachindunji magwiridwe antchito a ma transformer. M'nkhaniyi, tikambirana kwambiri za mawonekedwe a ma transformer. Mphamvu yogawa ya transformer ndi mphamvu ya parasitic yomwe imapangidwa chifukwa cha ...Werengani zambiri -
Kuyerekeza ndi kusankha zipangizo zosiyanasiyana zoyendetsera mphete ya maginito. Choyambirira: Kuwala kwa Zipangizo
Ma inductor a mphete yamaginito omwe timagwiritsa ntchito nthawi zambiri amagawidwa m'mitundu iwiri: ma inductor a mode wamba ndi ma inductor a mode osiyana. Zipangizo zomwe zimagwiritsidwa ntchito pa ma inductor a mode wamba ndi monga manganese zinc high conductivity, nickel zinc, amorphous, nanocrystalline, ndi zina zotero. Manganese zinc high permeability i...Werengani zambiri -
Kufotokozera mwatsatanetsatane kwa chitsulo cha transformer choyambirira: Masomphenya a Mphamvu za Transformers
Monga "mtima" wa transformer, chitsulo chapakati chimagwira ntchito yofunika kwambiri pakusintha mphamvu zamagetsi. Sikuti chimangokhudza momwe ma transformer amagwirira ntchito moyenera, komanso chimakhudza mwachindunji kuchuluka, kulemera, ndi kudalirika kwa zida. Kusintha kwa ...Werengani zambiri -
Ndi zinthu ziti zomwe zimatsimikiza kuchuluka kwa ma transformer a high-frequency? Choyambirira: Kuwala kwa Zipangizo
Kachulukidwe ka kusintha kwa transformer kakakhala kokwera, voliyumu yake ikakhala yocheperako. Ndiye, kodi zikutanthauza kuti palibe malire apamwamba a kusintha kwa ma frequency? Ndiye, kodi voliyumuyo ingakhale yaying'ono kwambiri? Yankho ndi loipa. Mu ntchito yeniyeniyo, kuchuluka kwa ma transformer amphamvu kwambiri kumatsimikiziridwa...Werengani zambiri -
N’chifukwa chiyani ma inductors nawonso ali ndi zofunikira pa mtunda wotetezeka?
Choyambirira: Kuwala kwa Zipangizo Ntchito yayikulu ya inductance m'mabwalo ndi kusefa, makamaka pokonza zizindikiro. Nchifukwa chiyani pali zofunikira patali pachitetezo pochita satifiketi? Nkhaniyi ipereka mayankho oyenera ku funsoli. Ndipotu, pa mabwalo onse, palibe chodziwikiratu...Werengani zambiri -
Nchifukwa chiyani mtengo wa AL wa transformer sunakhazikike pa magnetic core yomweyo?
Choyambirira: Kuwala kwa Zipangizo Mu kuwerengera kwa chiphunzitso, timaganiza kuti mtengo wa AL wa core yomweyo ya maginito ndi wokhazikika ndipo sitiganizira za momwe zinthu zina zimakhudzira mtengo wa AL. Komabe, pakugwiritsa ntchito kwenikweni, mtengo wa AL umakhudzidwa ndi zinthu zosiyanasiyana. Nkhaniyi ifotokoza i...Werengani zambiri -
Kodi zotsatira za kugwa kwa transformer core ndi ziti?
Wopanga woyambirira: Kuwala kwa Zipangizo Mu kuwunika kwa fakitale kwa ma transformer, ma cores ambiri a maginito a transformer ali ndi ma blocks osowa chifukwa cha kugwedezeka kwa ma bumps kapena kufinya kwa zida. Kodi zotsatira za kugwa kwa pakati pa transformer ndi zotani? Nkhaniyi ikambirana zomwe zili mkati mwake. Tikudziwa kuti mu ...Werengani zambiri -
Kodi njira yamtsogolo yaukadaulo watsopano mu ndondomeko yozungulira ya zigawo zamaginito ndi iti?
Njira yopangira ukadaulo wozungulira ndi zida ndi njira yosinthika nthawi zonse komanso yatsopano paukadaulo, ndipo njira yake yosinthira zinthu imatha kugawidwa bwino m'magawo angapo, kuphatikizapo zinthu zosiyanasiyana monga mawaya, ma coil, ndi zida zozungulira. Yoyambirira ndi Chen Zexiang Wi...Werengani zambiri
