I-capacities ye-HV Ceramic China Kwithiyori (yokucinga ukuba i-capacitor icocekile), ubungakanani be-capacitance enkulu, encinci i-impedance kunye nokuphakama kokuhamba rhoqo. Kodwa enyanisweni, ii-capacitors ezingaphezulu kwe-1μF uninzi lwee-capacitors ze-electrolytic, inecandelo elikhulu lokunyanzeliswa, ke ukuba ubude obuphezulu, i-impedance iyonyuka ngokuchaseneyo. Ngamanye amaxesha sibona capacitance enkulu capacitor electrolytic ngaxeshanye kunye capacitor ezincinane, inkulu ukuba kudlule ephantsi-frequency lo gama encinci ukudlula rhoqo. Iziphumo ze-capacitor kukudlula kwisantya esiphezulu kunye nokunganyangeki rhoqo. Okukhona ikhudlwana i-capacitor, isantya esisezantsi esisezantsi ngokulula sinokuhamba. Ihlala isetyenziswa kwisihluzi,I-HV door knob capacitors (1000μF) isihluzo esisezantsi, kunye ne-capacitance esezantsi (20pF) isihluzo esisezantsi. Abasebenzisi babenomfanekiso we-capacitor filter njenge "reservoir." Njengoko i-voltage kwi-capacitor ingazukutshintsha ngequbuliso, ke ngoko, kokukhona iphindaphindayo, kokukhona kuncipha okukhulu. I-capacitor njengechibi lokugcina amanzi kunye ne-capacitance ifana namanzi, indawo yokugcina amanzi ayizukutshintsha ngokongeza amanzi okanye umphunga. Iguqula utshintsho lwamandla ombane lube lutshintsho lwangoku, kokukhona iphindaphindayo, kokukhona iphakamileyo yangoku, egcina amandla ombane. Icebo lokucoca ulwelo yinkqubo nje yokutshaja nokukhupha. 

HVC -Umvelisi ophambili kwihlabathi ombane aphezulu e-ceramic disc capacitors.