Yintoni i-inverter yemoto
Imodulator yesigaba seemoto YISEKHITHI esetyenziselwa ukuguqula isignali ukulawula utshintsho lwesigaba somthwali. Isebenza ngokuguqula isignali ngokuthe ngqo ukutshintsha iiparameter zeluphu ye-resonant, okubangela ukuba isignali yomthwali itshintshe njengoko idlula kwiluphu ye-resonant, ngaloo ndlela yenze igagasi eliguquguqukayo lesigaba .
Iimeko ezithile zesicelo
Iimodulators zesigaba seemoto zisetyenziswa kakhulu kwicandelo lonxibelelwano kunye nokucubungula imiqondiso ukuqinisekisa ukuhanjiswa okuzinzileyo kwemiqondiso kunye nokuchaneka kolawulo lwesigaba. Umzekelo, kunxibelelwano lwerediyo, imodulator ingasetyenziselwa ukuguqula isigaba sesignali yerediyo ukuqinisekisa ukuhanjiswa okuzinzileyo kunye nokuchasana nokuphazamiseka .
Iindidi zezilungisi zesigaba
Kukho iintlobo ezimbini eziphambili ze-phase regulators: i-direct phase modulation kunye ne-indirect phase modulation. I-Direct phase modulation ifezekiswa ngokutshintsha ngokuthe ngqo iiparameter ze-resonant circuit nge-modulation signal. I-Indirect modulation ibandakanya ukuguqula i-amplitude ye-modulated wave kuqala uze uguqule utshintsho lwe-amplitude lube yi-phase change ukuze kufezekiswe i-modulation .
Umsebenzi ophambili we-modulator yesigaba semoto kukusebenzisa isignali eguquliweyo ukutshintsha ngokuthe ngqo iiparameter ze-resonant loop, ukuze xa isignali yenkampani idlula kwi-resonant loop, kuveliswe utshintsho lwesigaba ukwenza i-phase modulation wave . Ngokukodwa, i-phase modulator iguqula isignali ngokutshintsha iiparameter zesekethe ye-resonant kunye nefuthe lesigaba sesignali.
Umgaqo wokusebenza
I-phase modulator itshintsha iiparameter zesekethe ye-resonant, nto leyo ebangela ukuba isignali yenkampani itshintshe isigaba xa idlula kwisekethe ye-resonant kwaye yenze i-phase-modulated wave. Olu tshintsho lwesigaba lunokufezekiswa ngokulungelelanisa iiparameter ezifana ne-inductance, i-capacitance, njl.njl. ye-resonant loop .
Iimeko zesicelo
Iimodulators zesigaba zisetyenziswa kakhulu kwiindawo ezifana nonxibelelwano, i-radar, kunye nokuhambahamba ezifuna ulawulo lwesigaba. Ngokulawula ngokuchanekileyo isigaba sesignali, i-modulator yesigaba INOKUYIlawula ngempumelelo kwaye iyinciphise isignali, iqinisekisa uzinzo kunye nokuthembeka kwenkqubo yonxibelelwano.
Ukusilela komlawuli wesigaba seemoto ze-Youdaoplaceholder0 kubonakaliswa ikakhulu yi-voltage engazinzile, ukusebenza kakuhle kokutshaja okuphantsi, ukuveliswa kwamandla okungaqhelekanga, njl. Iimpawu ezithile ziquka:
I-Youdaoplaceholder0 I-voltage engazinzanga : Ukonakala kwezinto ezingaphakathi kwi-inverter, ezifana nee-transistors ze-field-effect okanye ii-transistors zaseDarlington, kunokubangela ukunyuka okanye ukuwa kwe-voltage engaqhelekanga, okuchaphazela imeko eqhelekileyo yokutshaja kwebhetri .
I-Youdaoplaceholder0 Ukusebenza okuphantsi kokutshaja : Ijenereyitha ayikwazi ukutshaja ibhetri ngokufanelekileyo, nto leyo ebangela ukuba amandla ebhetri ehle kancinci kancinci, okanye ide ime ngequbuliso ngelixa iqhuba .
Ukuveliswa kwamandla okungaqhelekanga kwe-Youdaoplaceholder0: Ukuveliswa kwamandla okugqithisileyo okanye okunganelanga kuya kuchaphazela ubomi bebhetri kwaye kunokubangela nomonakalo webhetri. Xa ukuveliswa kwamandla kuphezulu kakhulu, i-voltage yebhetri inokwehla ngaphantsi kwe-10V, nto leyo ebangela iingxaki ezifana nokuqala nzima, ukushukuma, ukukhawulezisa okubuthathaka kwe-.
Ubunzima bokuqalisa injini: Injini isenokungaqali kakuhle ngenxa yevolthi engazinzile okanye ukutshaja okunganelanga.
I-Youdaoplaceholder0 Ukusetyenziswa kwepetroli okwandisiweyo: Ijenereyitha ayisebenzi kakuhle, nto leyo ebangela ukuba injini igcwale kakhulu, nto leyo ebangela ukuba ukusetyenziswa kwepetroli kwande.
Izizathu zokungaphumeleli kwe-Youdaoplaceholder0 ziquka ikakhulu:
Umonakalo wecandelo le-Youdaoplaceholder0 : Ukwaphuka okanye ukuvuleka kwesekethe ye-transistor ye-field-effect okanye i-transistor yaseDarlington ngaphakathi kwi-inverter, okubangela ukungaphumeleli kwe-voltage kunye nolawulo lwangoku .
Ingxaki yesekethe ye-Youdaoplaceholder0: Intambo yokujika evuselelayo yejenereyitha isekelwe okanye ivuliwe, nto leyo echaphazela ukusebenza okuqhelekileyo kwesekethe.
Izisombululo zeYoudaoplaceholder0 ziquka:
I-Youdaoplaceholder0 Jonga kwaye utshintshe i-inverter : Ukuba kufunyenwe i-inverter enengxaki, jonga ngokukhawuleza kwaye utshintshe icandelo elonakeleyo okanye i-inverter yonke ukuqinisekisa ukusebenza okuqhelekileyo kwesithuthi .
I-Youdaoplaceholder0 Ukulungisa iisekethe : Kwiingxaki zesekethe, kuyimfuneko ukujonga nokulungisa iisekethe ezivulekileyo okanye iingxaki zomhlaba .
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. izimisele ukuthengisa iinxalenye zeemoto zeMG&750 zamkelekile ukuthenga.
