CRE ke moetapele ho nts'etsapele boqapi ba capacitor mme ke mofani ea tšepahalang oa bafani ba phepelo ea motlakase.Re sebelisa mahlale a ts'ebetso a matle ka boqapi ba rona bo ikhethang ho theha pokello ea li-capacitor tse fapaneng. Ka nalane e pakiloeng ea botšepehi ba lihlahisoa tsa CRE bakeng sa lits'ebetso tse fapaneng, CRE e hola ho ba mofani oa tharollo ho feta mofani oa capacitor.