Title :
High frequency wideband power transformer design
Author :
Gan, Dan ; Morill, M.A. ; Caliskan, Vahe A. ; Lee, C.Q.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Illinois Univ., Chicago, IL, USA
Abstract :
The transmission line transformer (TLT) is presented as a viable solution to the problem of high-frequency/wideband transformer design for the latest high frequency DC-DC resonant converters. Utilizing transmission line circuit theory, the authors present the characteristics of the TLT. Turn ratio 2:1 and 3:1 TLT prototypes with isolation were designed and fabricated from microstrip and coaxial cable transmission line. Small signal and power test results show the advantages of the TLT
Keywords :
coaxial cables; microstrip lines; power transformers; transmission line theory; HF wideband power transformer; coaxial cable; design; microstrip; transmission line circuit theory; transmission line transformer; DC-DC power converters; Distributed parameter circuits; Frequency conversion; Power transformers; Power transmission lines; Prototypes; Resonance; Resonant frequency; Transmission line theory; Wideband;
Conference_Titel :
Systems, Man and Cybernetics, 1992., IEEE International Conference on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-0720-8
DOI :
10.1109/ICSMC.1992.271732
