Specific applications need high output current DC-DC converters with very low input voltage or large input voltage dynamic. Zero-voltage-switch multiresonant bridges can be used to solve the problem. Optimum values of components and operating frequencies can be determined to get a good efficiency using all parasitic elements in the resonant cells. Models and tests show good agreement and define the limits of feasibility for given specifications
Published in:
Industrial Electronics, 1995. ISIE '95., Proceedings of the IEEE International Symposium on
(Volume:2
)
Date of Conference: 10-14 Jul1995