Title :
Low-cost AC-DC power supplies with automatic input current shaping for 110 V lines
Author :
pietkiewicz, A. ; Tollik, D.
Author_Institution :
Teslaco GmbH, Steinhausen, Switzerland
Abstract :
The paper presents a family of four very simple single-phase forward-converter based rectifier topologies that offer both very low harmonic content of the input current and fast regulation of the output voltage. Voltage stress and input current shape analysis is included.
Keywords :
AC-DC power convertors; power supplies to apparatus; rectifying circuits; 110 V; automatic input current shaping; harmonic content; input current shape analysis; low-cost AC-DC power supplies; output voltage regulation; single-phase forward-converter based rectifier topologies; voltage stress; Circuit topology; Clamps; Equations; Power factor correction; Power supplies; Rectifiers; Shape; Stress; Switches; Voltage;
Conference_Titel :
Telecommunications Energy Conference, 2003. INTELEC '03. The 25th International
Conference_Location :
Yokohama, Japan
Print_ISBN :
4-88552-196-3
