Somlilo kuFacebook: mgomo scope

metal lengca yi induction ukufudumeza iye yakhula kumakhulu eminyaka, siyaqhubeka nokuguquguquka unanamhla. Yonke le nto yaqala kunye kokufunyanwa zezenzululwazi Michael Faraday ngumkhuba yoqheliso electromagnetic. Kakade ngelo xesha yenziwa lilinge lokuqala pfunaka ukwenza iteknoloji entsha metal lokunyibilikisa, kodwa bonke yasilela kwiimeko elebhu. Ngelo xesha kwakukho iindawo ekwaziyo okuvelisa imisinga amandla awoneleyo qho.

Ezikweni yokuqala induction yaphakanyiswa yi S. Farrant ngo-1887. Kodwa ngaphambi kokuba ukuphunyezwa kwayo kwathabatha ixesha elininzi. Ngowe-1890, inkampani Benedicks Bultfabrik ukuqonda lo mbono, kukho ithuba wokwenene i isikali mveliso ukunyibilika nensimbi ukuze ubuchwepheshe obutsha. Kodwa ke ngelo xesha kwakungekho imithombo enamandla ngoku, ngoko ezikweni induction wayesebenza kunye nezixa ezincinane ngentsimbi.

Izinto zaqala ukutshintsha kule nkulungwane yama-20, xa isakhiwo neziko unenzondelelo iinguqu ezibalulekileyo. Kukho umbane enamandla, kunye nemithombo amandla zobungakanani ophezulu, nto leyo zasetyenziselwa ukusebenza kwawo.

Uphuhliso kwezixhobo semiconductor kunye ukuvela zokuqala converters thyristor kuvumela ukwenza iinkqubo zokuzisa olusebenzayo esekelwe phezu kwazo. Modern somlilo yoqheliso ukusebenza izixa ezikhulu ngentsimbi. Ngokusetyenziswa kweenkqubo zolawulo ezintsha, kuye nenoqoqosho ngakumbi.

Le ndlela ivumela ukufumana aluminium nyulu kakhulu izinyithi ezahlukeneyo. Ukuba indlela yokunyibilikisa yemveli, umzekelo, xa lokuguqulela, ihleli ipesenti ephezulu ubumdaka, xa usebenzisa le ndlela bengekho. Oku kuvumela ukudalwa aluminium ehlambulukileyo kakhulu kunye nokusebenza kakuhle.

Okubangel 'umdla kukuba umgaqo kusebenza kuwo i ezikweni induction equka ngokushushubeza intsimbi kule contact nge intsimi electromagnetic. Oku kwenzeka ngokusebenzisa inductor, kwaye isebenza umthwalo ukuya metal eziko. Ukuba amandla neziko phezulu ngokwaneleyo, linyibilike.

somlilo kuFacebook ngokwayo unokuba iindidi zobukhulu kunye nenjongo. Ingasetyenziswa kwizixhobo zaselebhu okanye izakhiwo ezinkulu mveliso, babe namandla ezahlukeneyo kunye nokusebenza.

Small somlilo yoqheliso ekhaya kunokuba luncedo kakhulu elebhu ekhaya. Ingasetyenziswa ukuvelisa, umzekelo, solder okubhalwe ezahlukeneyo nezinki nebhekile kakhulu ngakumbi. Xa kuyimfuneko ukuqwalasela imveliso umgaqo ngasentla. Sebenzisa i eliphezulu-rhoqo wenkunkuma (phakathi kwe-30 MHz nangaphezulu), kukho umthombo wamandla onamandla, iimodyuli amandla, kwaze oko kwakhokelela ngokuyinyibilikisa (elinokuba kuqulatha 6-15 ajike wire NDV 8.0) ingaba isiqwenga zinc inyibilika ixesha elifutshane (15 imizuzwana -20).

Ukuphuhliswa obu bugcisa lisiya kancane kancane ikhulise-up kwezityalo amandla, ukuphucula iseli isiseko amandla, ukunyusa amaza wenkunkuma kunye nokusetyenziswa ezintsha kwiisekethe ulawulo, ulawulo kunye nokhuseleko.