Characterizations of high frequency planar transformer with a novel comb-shaped shield

IEEE Transactions on Magnetics

Volumn 47, Issue 10, 2011, Pages 4493-4496

  Lu, Junwei ^a   Dawson, Francis ^b  

^a GRIFFITH UNIVERSITY   (Australia)

^b UNIVERSITY OF TORONTO   (Canada)

Author keywords

comb shaped Faraday shield; Electromagnetic shielding; EMC; high frequency planar transformer

Indexed keywords

CAPACITANCE; ELECTROMAGNETIC COMPATIBILITY; INDUCTANCE; WINDING;

COUPLING CAPACITANCE; FARADAY SHIELDS; HIGH FREQUENCY HF; HIGH-FREQUENCY APPLICATIONS; LEAKAGE INDUCTANCE; SEPARATION DISTANCES; SURROUNDING ENVIRONMENT; SWITCHING MODE POWER SUPPLIES;

ELECTROMAGNETIC SHIELDING;

EID: 80053506749     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2011.2157664     Document Type: Article

References (6)

1. L. Tihanyi, Electromagnetic Compatibility in Power Electronics. Piscataway, NJ: The IEEE Press, 1995.
2. J. Lu, "High frequency and high power density magnetic devices and future trends," in PCIM China Conf., Shanghai, Jun. 2009.
3. J. Lu, Australian Provisional Patent Specification on "Planar Transformer" 2008, 15631AU1, AP2008902755.
4. D. K. Chen, Field and Wave Electromagnetics, 2nd ed. New York: Addison Wesley, 1989, pp. 129-132.
5. J. Lu and F. P. Dawson, "Analysis of eddy current distribution in high frequency coaxial transformer with Faraday shield," IEEE Trans. Magn., vol. 42, no. 10, pp. 3171-3173, Oct. 2006.
6. J. Lu, F. Dawson, and S. Yamada, "Analysis of high frequency planar sandwich transformers for switching converters," IEEE Trans. Magn., vol. 31, pp. 4235-4237, Nov. 1995.