I-resonant capacitor iyisakhi sesifunda esivame ukuba yi-capacitor kanye ne-inductor ngokuhambisana.Lapho i-capacitor ikhishwa, i-inductor iqala ukuba ne-reverse recoil current, futhi i-inductor ikhokhiswa;Lapho i-voltage ye-inductor ifinyelela esiphezulu, i-capacitor ikhishwa, bese i-inductor iqala ukukhipha futhi i-capacitor iqala ukushaja, ukusebenza okunjalo okuphindaphindiwe kubizwa ngokuthi i-resonance.Kule nqubo, i-inductance ishajwa ngokuqhubekayo futhi ikhishwe, ngakho-ke amagagasi kagesi akhiqizwa.

Isimiso esingokomzimba

Kumjikelezo oqukethe ama-capacitors nama-inductors, uma ama-capacitors nama-inductors ehambisana, kungenzeka ngesikhathi esincane: i-voltage ye-capacitor ikhula kancane kancane, kuyilapho okwamanje iyancipha kancane kancane;Ngesikhathi esifanayo, i-current inductor ikhula kancane kancane, futhi i-voltage ye-inductor iyancipha kancane kancane.Kwesinye isikhathi esincane, i-voltage ye-capacitor iyancipha kancane kancane, kuyilapho okwamanje ikhula kancane kancane;Ngesikhathi esifanayo, i-current inductor iyancipha kancane kancane, futhi i-voltage ye-inductor ikhula kancane kancane.Ukwenyuka kwe-voltage kungafinyelela inani eliphakeme elihle, ukwehla kwe-voltage nakho kungafinyelela inani eliphakeme elibi, futhi isiqondiso samanje esifanayo sizoshintsha futhi ekuqondeni okuhle nokubi kule nqubo, ngalesi sikhathi esiyibiza ngokuthi isifunda. i-oscillation kagesi.

I-circuit oscillation phenomenon ingase inyamalale kancane kancane, noma ingase iqhubeke ingashintshiwe.Uma i-oscillation iqhubekayo, sikubiza ngokuthi i-amplitude oscillation engashintshi, eyaziwa nangokuthi i-resonance.

Isikhathi lapho i-voltage ye-capacitor noma i-inductor emibili ishintsha umjikelezo owodwa ibizwa ngokuthi inkathi ye-resonant, futhi ukuphindaphinda kwesikhathi se-resonant kubizwa ngokuthi i-resonant frequency.Okubizwa ngokuthi i-resonant frequency kuchazwa ngale ndlela.Ihlobene nemingcele ye-capacitor C kanye ne-inductor L, okungukuthi: f=1/√LC.

(I-L i-inductance futhi i-C inamandla)