I-CRE iyazigqaja ngokuklama ama-capacitor efilimu ukuze ixazulule izidingo ezihlukile ezivezwa ngaphakathi kwesigaba ngasinye se-elekthronikhi sama-inverter kagesi. Phakathi kwamakhasimende e-CRE emhlabeni wonke kukhona abakhiqizi abahamba phambili besistimu yamandla okudonsa izitimela, ama-welder, izinhlelo ze-UPS, ama-motor drive, izithombe zezokwelapha, ama-laser ezokwelapha, izimoto ze-E, ama-grid ahlakaniphile, ukucubungula kanye nama-inverter kagesi osatshalaliswayo/ovuselelekayo.