Umkhuseli wokunyuka komqondiso luhlobo lomkhuseli wokutyanda, olubhekisa kwisixhobo sokhuseleko sombane esiqhagamshelwe kuthotho kumgca wesignali ukunqanda umbane odlulayo kunye nokukhupha utyando lwangoku kumgca wophawu. Kuluntu lwanamhlanje apho izixhobo ze-microelectronic zisetyenziswa ngokubanzi, abakhuseli bokukhanya kwesignali babaluleke kakhulu kukhuseleko lombane lokhuseleko lweenkqubo zombane. Imfuneko yabakhuseli bokwenyuka kwemiqondiso iya kuchazwa ngokweenkcukacha namhlanje. 1. Amalungu angenawo umgca womkhuseli wokunyuka komqondiso Imisebenzi emibini ebalulekileyo yomkhuseli wokutyanda umqondiso ukukhulula umbane wangoku kunye nokunciphisa i-voltage yokunyuka igqitywe ngamacandelo angenawo umgca kumkhuseli wokutyanda umqondiso. Izinto ezingabonakaliyo kumkhuseli we-signal surge are resistors nonlinear and switching elements. Ngokuqhelekileyo ibhekisela kwi-varistor. Isebenza kumgaqo wokuba i-resistor nonlinear idibaniswe phakathi komgca kunye nomhlaba, ngokuqhelekileyo ithathwa njengesiphaluka esifutshane. Xa i-overvoltage isenzeka kwinkqubo ye-elektroniki, beka i-overcurrent edlulayo ngaphaya kwenkqubo inokumelana nomhlaba, ukunciphisa ukugqithisa komgca okanye izixhobo, kwaye uqinisekise ukhuseleko lomgca wesignali kunye nezixhobo. Inethiwekhi yomkhuseli we-surge two-in-one 2. Ukuhlelwa kwezikhuseli zokunyuka komqondiso Ngokweentlobo ezahlukeneyo zemigca yokhuseleko, abakhuseli bophawu lokunyuka kweempawu banokwahlulwa babe ngabakhuseli bophawu lwenethiwekhi, abakhuseli bophawu lokubeka iliso, abakhuseli bophawu lokunyuka komqondiso, abakhuseli bophawu lwevidiyo, abakhuseli bophawu lomnxeba, umkhuseli wokuqhambuka, njl njl. uhlobo luneemodeli ezahlukeneyo, iiparamitha kunye nembonakalo eyahlukileyo. Ividiyo ezimbini-kwinye zokukhusela ezithathu, indima yomkhuseli wesignali Umkhuseli we-signal surge ikakhulu ugcina ukhuseleko lombane lokhuseleko lwemigca yemiqondiso eyahlukeneyo kunye nezixhobo. Imisebenzi yayo ephambili yile: Okokuqala, ukugqithisa okwethutyana okubangelwa ngumbane owenziwe kumgca wesignali kulinganiselwe. Ngokwezibalo, ngaphezu kwe-80% yokubetha kombane kwiinkqubo ze-elektroniki kubangelwa umbane wokungeniswa. Ke ngoko, kuluntu lwanamhlanje, ukusetyenziswa okubanzi kwezixhobo ze-microelectronic kufuneka zomeleze ukhuseleko lwenkqubo ye-elektroniki eyenziwe ngumbane, kwaye ufakele umkhuseli ofanelekileyo wesiginali. Ividiyo 3 kwi-1 yokukhusela umkhuseli Okwesibini kukunciphisa ukunyuka okubangelwa ukuqala kunye nokumiswa kwenkqubo ye-elektroniki. Ukongeza kokunyuka okubangelwa ukufakwa kombane, esona sizathu sibalulekileyo sokunyuka kumgca wesignali kukuqala kunye nokuyeka kweemveliso ze-elektroniki. Ukunyuka okunjalo kuxhaphakile. Ukufakela umkhuseli ofanelekileyo we-signal surge emgceni unokucinezela ngokufanelekileyo ukunyuka okubangelwa kukusebenza kwenkqubo ye-elektroniki, ukunciphisa ngokufanelekileyo utshintsho kunye nokusilela kwezixhobo ezibuthathaka zombane, ukuqinisekisa ukuzinza komgca wesignali, kunye nokuphucula ubomi benkonzo yeemveliso zombane. .

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Ixesha lokuposa: Jul-30-2022