Title :
Model and design of PCB winding parallel for planar transformer
Author :
Wei Chen ; Yipen Yan ; Yuequn Hu
Author_Institution :
Delta Power Electron. Center, Shanghai, China
fDate :
March 30 2003-April 3 2003
Abstract :
In this article, the effect of different paralleling strategies, 1D field has been adopted, and a software has been developed to calculate the AC loss and leakage inductance. The problem and causes for unequal current sharing among parallel layers are discussed in this paper.
Keywords :
eddy current losses; inductance; printed circuit design; transformer windings; transformers; 1D field; AC loss; PCB winding; leakage inductance; parallel layers; paralleling strategy; planar transformer; unequal current sharing; Copper; Current distribution; Eddy currents; Frequency; Inductance; Multichip modules; Nonhomogeneous media; Power transformer insulation; Skin effect; Switches;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230352
