J. Schneider AC C-TEC 2403-05, Capacitor buffered Power Supply. The buffered DC power supply of the AC C-TEC series includes ultra-capacitors as energy storage inside the housing. During normal operation this capacitor is charged from AC-mains. The connected DC consumers are supplied as well from AC mains. In case of an interruption of the AC … Lanjutkan membaca J. Schneider AC C-TEC 2403-05