Yintoni i relay electromagnetic

Isiseko zobunjineli bombane mihla isekelwe izinto ezimbini eziphambili zezikim ezininzi - semiconductor transistor kunye irileyi electromagnetic. Ukuba engqondweni ukususa ezi izinto ezimbini, kunzima ukucinga oko ziye imbali olulandelayo yoluntu. Mhlawumbi, bekuya kuba savela ngeenxa kumaXesha Aphakathi, yaye, mhlawumbi, phezu koko, inkqubela landela indlela yophuhliso ilawulwa lweenkqubo eziphilayo. Kodwa makhe ushiye aba babhali fiction iingcinga yesayensi. Enye into icacile: baphinde umoya kubo bonke zobunjineli lombane iyafana naleyo injini yokuvutha kwangaphakathi ukuba izithuthi mihla. Oko kukuthi - isixa ufunwayo.

wenza njani relay electromagnetic?

Uyilo lwesi sakhi yesekethe ilula kakhulu. Oku kuchazela abafundi ngokuthembeka yalo phezulu: kwezinye kumashishini ezisetyenziswa kusekho baphinde model ngonyaka 1940.

Phambi echaza isakhiwo, kuyimfuneko ukuba Ndikhumbula omnye imithetho physics - electromagnetism. Yinto eyaziwayo ukuba ngeenxa naziphi na izinto apho enabela zombane lwangoku, kukho uhlobo olulodwa zenkqunto - endle ngemagnethi. amandla alo (enokubakho) ixhomekeke parameters ezimbini: ixabiso le ugeleza ekhoyo kunye nobude nombhexeshi. Kucacile ukuba xa ubude kwiyunithi nganye ivelisa endle, umqhubi Kukude, i ucaca ngakumbi ifuthe ngemagnethi. Oku kuthetha ukuba, ukuba elilandelayo kunye umqhubi eso ibekwe into otyhidiweyo, ngoko ke ziya kuphenjelelwa womxhuzulane. Ukuba ixabiso lwabo kwanela, into kuzoyisa. Ngokucacileyo zombini: kongeza amathuba entsimini ngokwandisa ubude umqhubi ayikho lula kakhulu - esi sixhobo kufuneka sibe compact, kwaye lilonke esiyua entsimini ukuze ingqalelo ngaxa lithile kwaye kutshizwa ecaleni izinto conductive. Ukwandisa abakhoyo, ezingenangqondo, ekubeni ebangela Ukutshisa okugqithisileyo kwaye ukusetyenziswa non-ngokupheleleyo eziphathekayo. Noko ke, kukho isicombululo.

Ngoko ke akukho isicelo ngqo ucingo, kunye engundoqo coil. Oku kuvumela ukusetyenziswa eekhilomitha wire ezingcakacileyo ukuba umthamo encinane.

relay magnetic iqulathe nje ngaphakathi coil. Isigaba sesibini isakhiwo - ngokukodwa ezimise metal ipleyiti ukuba ebuqaqawulini inkululeko. Oko kukuthi, xa kukho mhlaba otsalayo, kwipleyiti uthanda ekupheleni ubuso coil. Ngenxa yokuduka isiphumo yangoku iyayeka kunye ukubuya intwasahlobo uyazityeshela nembasa, endaweni yaso yesiqhelo.

Kwi bar ezitsala ibhulorho esisigxina - iqela labantu ofowunelana nabo movable. Owesibini kubo (emibonweni esisigxina) uyalandela. Xa plate asuswa, abafowunelwa zivaliwe. Ukuba bathe afakiwe kwisekethe, nolawula ukusebenza Ikhoyili unako ukuyivula iziphaluka ezidityanisiweyo. Yilaa ukusebenza irileyi electromagnetic. Phela, kuxhomekeke indlela lwamalungiselelo lwabafowunelwa ezisisigxina, ukuba zibe ngokuqhelekileyo zivaliwe (NC xa Imagnethi yomhlaba) kunye ezivulekileyo ngokuqhelekileyo (ukuqokelela chain).

Kagesi uyilo edluliselwe AC luquka coil umqhubi okhethekileyo ogama endle kuthintela nezakudala ngenxa yohlobo-frequency yangoku.