uses high-purity electron aluminum foil as its polar plates, and is wrapped with the dielectric materials of capacitor tissue and aluminum oxide. It has non-solid electrolyte, metal shell, and double-tab and lead wire terminals. It can be used in the start-up of single-phase Ac motors (50Hz or 60Hz) to gain greater angular force under lower stating current. It is characterized by its excellent electric property, stable and dependable quality