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“d‹CŠw‰ď”ź“ą‘Ě“d—͕ϊˇŒ¤‹†‰ď (SPC) SPC-21-099, pp.26-31, July, 2021. [pdf document]

<Abstract>

This paper proposes a load-independent parallel-resonant inverter with shunt capacitance. This inverter achieves the ZVS and the constant output current at any load resistances without any control, called load-independent mode. This paper provides waveform and design equations of the proposed inverter. We confirmed that the laboratory prototype worked with the load-independent characteristics, which denoted validities of the analytical equations.