Keywords
high-frequency resonant inverter індукційне нагрівання
високочастотний резонансний інвертор
How to Cite
Abstract
This paper deals with investigation of high-frequency (440 kHz and higher) transistor resonant inverters for induction heating equipment which are designed on the base of serial and parallel inverters connecting. Using of low-voltage high-frequency MOSFETs in inverters whose inputs are connected in series allows to rise frequency and reduce power loss in converters transistors, comparing with high-voltage MOSFET. Inverters with serially connected inputs require circuitry for voltage equalizing; it is suggested necessary equalizing circuitry in the paper. References 10, figures 4.
References
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