Nkhani Zamakampani
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Mtima wa gawo losinthira magetsi - switching transformer
Kuwunika kwamagetsi osinthira magetsi othamanga kwambiri Muzinthu zamagetsi zomwe timakumana nazo tsiku ndi tsiku, titha kupeza zida zambiri zamaginito, pakati pawo pali mtima wagawo losinthira magetsi - kusintha kosinthira...Werengani zambiri -
Kusintha kwa kaphatikizidwe kamagetsi + kusanthula zojambulajambula (Gawo 2)
(A) Mfundo yopangira magetsi osinthira 1.1 Malo olowetsa mzere wozungulira mzere wozungulira, mawotchi opondereza apano, wowongolera. Ntchito: Sinthani magetsi a gridi ya AC kukhala magetsi olowera a DC amagetsi osinthira omwe amakwaniritsa zofunikira. 1....Werengani zambiri -
Kodi ndi zinthu ziti zomwe zimabweretsa phokoso lachilendo mu ma transfoma othamanga kwambiri?
Ma transfoma othamanga kwambiri nthawi zina amapanga phokoso panthawi yogwira ntchito, ndipo chimodzi mwa zifukwa za izi ndi kuzizira. Chifukwa zimakupiza zimapanga phokoso, khutu la munthu ndilomveka kwambiri ku harmonic ya burodibandiyi kuposa ma harmonics opangidwa ndi ma frequency apakati. Ma frequency akuluakulu amadalira ...Werengani zambiri -
Kodi mungamvetse bwanji kuti otembenuza abwino samasunga mphamvu, koma ma inductors amatha kusunga mphamvu yamagetsi?
Choyamba, ponena za ngati mphamvu ikhoza kusungidwa, tiyeni tiwone kusiyana pakati pa otembenuza abwino ndi otembenuza enieni ogwira ntchito: 1. Tanthauzo ndi makhalidwe a osintha abwino Njira zodziwika bwino zojambula bwino za transformer yabwino Transformer yabwino ndi dera lokhazikika ...Werengani zambiri -
Mfundo yogwirira ntchito yosinthira magetsi + kusanthula zojambulajambula
1. Kufotokozera mwachidule kwa Kusintha kwa Mphamvu Kusinthasintha kwamagetsi ndi chipangizo chosinthira mphamvu zamagetsi, chomwe chimatchedwanso kuti kusintha kwa magetsi kapena kusintha kosintha. Imasinthasintha mphamvu yolowera kukhala siginecha yothamanga kwambiri kudzera pa chubu chosinthira mwachangu, kenako ndikusintha ...Werengani zambiri -
Mapiritsi a otsika mphamvu mafakitale pafupipafupi thiransifoma
Zida zosiyanasiyana zapakhomo, zosinthira mafakitale pafupipafupi, kaya zimapanga zopindika zawo, kapena kukonza chosinthira chowotcha, zimakhudzidwa ndi gawo lowerengera losavuta, mabuku owerengera, ngakhale ndizovuta, koma kugwiritsa ntchito zovuta, osati kwambiri ...Werengani zambiri -
Kodi kugwetsa magawo a transformer kungayambitse kuphulika?
Pogwiritsa ntchito matembenuzidwe a thiransifoma, chifukwa cha zifukwa zosiyanasiyana, n'zosavuta kuchititsa kuti mphepo igwe pansi. Ndiye, chiwongolero chotsika cha transfoma chidzatsogolera chiyani? Kodi idzaphulika? Pa chodabwitsa ichi, tingapewe bwanji? M'nkhani yakuti "Chidziwitso chachitetezo cha transformer", tikudziwa ...Werengani zambiri -
Mawaya akuwuluka mu thiransifoma
Mawaya owuluka, ma windings omwe amatsogolera kuchokera pamwamba pa transformer, nthawi zambiri amakhala ndi insulated ndi manja. Anthu ambiri sangachitire mwina koma kukhala ndi funso: chifukwa chiyani thiransifoma ili ndi zowongolera zowuluka? Choyamba, thiransifoma kapangidwe zowuluka mawaya, ndi kukwaniritsa zofunika chitetezo. Gener...Werengani zambiri -
Chifukwa chiyani ma transfoma amafunikira kuyimitsidwa?
[Impregnation] ndi njira yodziwika bwino popanga ma transfoma apamwamba kwambiri. Chifukwa chiyani ma transfoma amafunikira kuyimitsidwa? Kodi chenjezo la kutenga mimba ndi chiyani? Lero, tiyeni tikambirane nkhani zogwirizana. [Impregnation] amatanthauza kuyika thiransifoma m'mafuta oteteza (komanso kutchedwa ...Werengani zambiri -
Mayankho a LED akutali komanso osadzipatula
Mayankho a LED omwe ali pawokha komanso osadzipatula aliyense ali ndi mawonekedwe awoawo ndi zochitika zomwe amazigwiritsa ntchito muukadaulo wowunikira wa LED.Pano pali kusanthula mwatsatanetsatane kwa zosankha zonse ziwiri: 1. Njira yodziyimira yokha ya LED A. Tanthauzo ndi mawonekedwe Kudzipatula kwamagetsi: Mbali yayikulu ya t...Werengani zambiri -
Inductor
Gulu la Inductor: 1. Gulu potengera kapangidwe kake: Air core inductor: Palibe maginito pachimake, kuvulala ndi waya kokha. Yoyenera pamapulogalamu apamwamba kwambiri. Iron core inductor: Gwiritsani ntchito zida za ferromagnetic ngati maginito pachimake, monga ferrite, ufa wachitsulo, ndi zina zambiri. Mtundu uwu wa inductor nthawi zambiri umagwiritsidwa ntchito ...Werengani zambiri -
Kodi inductor ndi chiyani?
1. Kodi inductor ndi chiyani: Inductor ndi gawo lamagetsi lomwe limasunga mphamvu ya maginito. Imavula ndi waya umodzi kapena zingapo, nthawi zambiri zimakhala ngati koyilo. Mphamvu ikadutsa pa inductor, imapanga mphamvu ya maginito, potero imasunga mphamvu. Khalidwe lalikulu la...Werengani zambiri