Title :
A contactless electrical energy transmission system for portable-telephone battery chargers
Author :
Jang, Yungtaek ; Jovanovic, Milan M.
Author_Institution :
Power Electron. Lab., Delta Products Corp., Triangle Park, NC, USA
Abstract :
A high-performance contactless electrical energy transmission (CEET) technique which employs the inductive energy transmission principle is described. The proposed technique enables the implementation of high-efficiency, high-power-density, fully-regulated CEET systems suitable for applications with a wide input and load range. Specifically, the described CEET system is suitable for the use in universal-input battery chargers
Keywords :
battery chargers; electromagnetic induction; mobile radio; power transmission; telephone sets; contactless electrical energy transmission system; high-efficiency; high-power-density; inductive charging; inductive energy transmission principle; portable-telephone battery chargers; universal-input battery chargers; Batteries; Circuit topology; Communication system control; Contacts; Inductance; Magnetic separation; Telephony; Transformers; Transmitters; Voltage;
Conference_Titel :
Telecommunications Energy Conference, 2000. INTELEC. Twenty-second International
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-6407-4
DOI :
10.1109/INTLEC.2000.884329
