Cov thev naus laus zis ua rau lub zej zog mus tom ntej. Nyob rau hauv keeb kwm yav dhau los, CRE mob siab rau kev tsav tsheb hloov pauv hluav taws xob, thiab tuaj yeem pab ua qhov kev hloov pauv ntawd. Yuav kom ua tus neeg muab khoom capacitor thoob ntiaj teb, CRE yog nyob rau pem hauv ntej ntawm kev hloov pauv txuag hluav taws xob. Cia peb tshawb nrhiav seb peb tab tom thawb cov ciam teb ntawm qhov ua tau li cas.