Title :
The analysis and design of the integrated magnetics in small power supplies and chargers
Author :
Li, Zhu ; Xiaohai, Li ; Jimin, Zhao
Author_Institution :
Dept. of Electr. Eng., Shanghai Jiao Tong Univ.
Abstract :
This paper analyses the integrated magnetics with EI core in CUK circuit. The magnetic circuit model is built. From the model, it gets the conditions of zero-ripple in both input and output current. This paper also presents the integrated magnetics designing method and calculation process. The paper designs a small charger according to the method. The design result is valid and feasible
Keywords :
DC-DC power convertors; magnetic circuits; magnetic cores; power supply circuits; CUK circuit; EI core; charger; magnetic circuit model; power supplies; Coupling circuits; Design methodology; Inductors; Leg; Magnetic analysis; Magnetic circuits; Magnetic cores; Magnetic flux; Power supplies; Transformer cores;
Conference_Titel :
Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on
Conference_Location :
Nanjing
Print_ISBN :
7-5062-7407-8
DOI :
10.1109/ICEMS.2005.202737
