Sida aynu wada ognahay, tamarta sare ee hadda jira capacitor dhoobada, in awoodda, danab, khasaaraha, sifooyinka soo noqnoqda sare iyo dhinacyo kale waa heer sare ah, oo kaliya N4700 dhexdhexaad ah. Si kastaba ha ahaatee, soo saarayaasha gudaha iyo kuwa ajnabiga ah ayaa jebiyey madaxa, sidoo kale kuma fekeri karaan soo jiidasho badan N4700 alaabada capacitor dhoobada sare, sababtoo ah N4700 capacitor alaabtu way wanaagsan tahay, laakiin waxaa jira dhaawac dilaa ah: heerka isbeddelka heerkulka aad buu u weyn yahay!
Heerkulka isbeddelka heerkulka, eexda, tangent luminta, dareeraha qayb ka mid ah, AC iyo korantada DC, taas oo ah xaalad lama huraan u ah koronto-dhaliye, hadda waa inuu ahaadaa heer. Dhammaan agabyada, kuwa ugu caansan waa N4700 waxqabadka, laakiin tani maahan dadka dhexdhexaadka ah ee jecel oo neceb, laakiin wac qofka waa inuu quustaa! N4700 heerkulku wuxuu gaadhay ilaa +30%. Waxaa jira masaafo aad u badan oo loo baahan yahay in ka yar 5% transformer.
Hagaag, waxaad dooran kartaa inaad isticmaasho wax ka wanaagsan N4700, sida N470, N750. ama N150, NP0.
N470, heerka isbeddelka heerkulka waa mid aad u habboon, laakiin joogto ah dielectric waa yar yahay, haddii design of capacitor 50KV ah, awoodda ugu badan ee kaliya 300PF. dhexroorka 60MM, dhumucdiisuna waa 10KVAC gudaha 32MM. wareegga, sababtoo ah awoodda waa mid aad u yar, saxnaanta transformer waa mid aad u liidata, xitaa haddii tallaabooyinka faragelinta aad u wanaagsan, weli waxaa laga yaabaa in ay si xoog leh u saameeyaan saxnimadeeda.
Waxaa la arki karaa in dhexdhexaadku uu ka xun yahay N4700, sababtoo ah heerka isbeddelka heerka N4700 kuma qanacsana saameynta N470 isku mid ah.
Furaha xallinta dhibaatadan waxay ku jirtaa dhexdhexaadinta doorashada. Haddii si indho la'aan ah loogu xaddido doorashada dhexdhexaadka ah ee dhoobada, waxaa laga yaabaa inaysan haysan waddo looga baxo dhibaatada. Dhinacan, capacitor HVC ayaa qaaday hab cusub: silicide leh dielectric dhoobada, abuurista maaddooyinka dhoobada cusub, ma aha oo kaliya samayn kartaa awoodda danab weyn noqon kartaa mid aad u sarreeya, heerka isbeddelka heerkulka sidoo kale ma aha dhibaato. Hadda marxaladda sprint, hadda in ka badan darsin Ph.D. la-taliye lumin xagal ayaa si buuxda u hagaajinaya awoodda iyo sifooyinka xun ee qayb ahaan, marka la xalliyo, awoodda ayaa loo sameeyaa kan cusub!