Number | Name | Date | Kind |
---|---|---|---|
3916283 | Burrows | Oct 1975 | |
4307441 | Bello | Dec 1981 | |
5475285 | Konopka | Dec 1995 | |
5479337 | Voigt | Dec 1995 |
Entry |
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IEEE Publication, "Dual Switched Mode Piower Converter"; Pallab Midya & Fred H. Schlereth; p. 155 1989. |
Int. J. Electronics, "New soft-switching inverter for high efficiency electronic ballast with simple structure" E.C. Nho, et al., 1991, vol. 71, No. 3, 529-541. |