DocumentCode
2509204
Title
Issues regarding the capacitance of 1-10 MHz transformers
Author
Casey, Leo F. ; Goldberg, Andrew F. ; Schlecht, Martin F.
Author_Institution
Lab. of Electromagn. & Electron. Syst., MIT, Cambridge, MA, USA
fYear
1988
fDate
1-5 Feb 1988
Firstpage
352
Lastpage
359
Abstract
Capacitive modeling issues are addressed, particularly with respect to minimizing leakage inductance. Reasonable assumptions about the winding configuration and the distribution of voltage around it are made. The total electrical energy stored in the winding when a voltage is applied is then calculated and partitioned into the differential and common-mode parts. A description of how the common-mode current flows is discussed, and the tradeoff between leakage inductance and capacitance is quantified. Some experimental results are provided
Keywords
capacitance; inductance; transformer windings; transformers; 1 to 10 MHz; capacitance; common-mode parts; differential mode parts; electrical energy; leakage inductance; voltage distribution; winding configuration; Electromagnetic induction; Inductance; Laboratories; Magnetic materials; Parasitic capacitance; Proximity effect; Skin; Spirals; Transformers; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 1988. APEC '88. Conference Proceedings 1988., Third Annual IEEE
Conference_Location
New Orleans, LA
Type
conf
DOI
10.1109/APEC.1988.10583
Filename
10583
Link To Document