Izintambo ezinamandla kagesizibalulekile emishinini ye-X-ray.Ingabe ujwayelene nesakhiwo sezintambo ezinamandla kagesi?Namuhla sizokhuluma kafushane ngendima yongqimba lwe-semiconductor ezintambo ze-high-voltage.
Isendlalelo se-semiconductor ku-ikhebula lamandla kagesi aphezuluyilokho esivame ukukubiza ngokuthi "ukuvikela", okuyinto ngokuyisisekelo isilinganiso sokuthuthukisa ukusatshalaliswa kwensimu kagesi.I-conductor yekhebula yakhiwe ngokusonteka izintambo eziningi, futhi kulula ukwakha igebe lomoya phakathi kwayo nongqimba oluvikelayo.Ngaphezu kwalokho, ubuso bomqhubi abushelelezi, okuzobangela ukugxila kwensimu kagesi.
Ngakho-ke, kuyadingeka ukwengeza ungqimba oluvikelayo lwempahla ye-semiconducting ebusweni bomqhubi, okulingana ne-conductor evikelekile futhi enokuxhumana okuhle nesendlalelo se-insulating, ukuze ugweme ukukhishwa okuyingxenye phakathi komqhubi kanye nongqimba lwe-insulating.Isihlangu.
Kungase futhi kube negebe phakathi kwendawo evikelayo kanye nokuthintana kwe-sheath, okuyisici esibangela ukukhishwa kwengxenye.Ngakho-ke, ungqimba oluvikelayo lwempahla ye-semiconducting yengezwe phezu kwesendlalelo se-insulating, esithintana kahle nesendlalelo sokuvikela esivikelwe futhi sithintana kahle nesendlalelo sokuvikela insimbi.Ijakhethi i-equipotential ukuze igweme ukukhipha ingxenye phakathi kwesendlalelo se-insulating kanye nejazi, futhi lesi sendlalelo sivikelekile njengesendlalelo sokuvikela sangaphandle.
Kuzintambo ezifakwe ngaphandle kwe-insulated ngaphandle kwama-sheaths ensimbi, ngaphezu kwesendlalelo sokuzivikela se-semi-conductive, ungqimba oluvikelayo lwensimbi oluboshwe nge-tape yethusi noma ucingo lwethusi kufanele lwengezwe.Umsebenzi walesi singqimba sokuvikela insimbi ukudlula i-capacitive current ngesikhathi sokusebenza okujwayelekile;lapho uhlelo Uma isekethe emfishane yenzeka, isebenza njengeshaneli ye-short-circuit current futhi ivikela inkambu kagesi.
Uma lesi singqimba se-semiconducting sangaphandle nesivikelo sethusi singekho kukhebula, ithuba lokuhlukaniswa kwe-insulation phakathi kwama-cores ekhebula lama-three-core liphezulu kakhulu.Ngakho-ke, lapho uthengaizintambo ezinamandla kagesi, qiniseka ukuthi ugcine amehlo akho evulekile futhi uthenge imikhiqizo ephephile nefanelekile.
Isikhathi sokuthumela: Aug-10-2022