Fig. 1. Schematic diagram of LC series resonant converter

Fig. 2. Main waveform of DCM, 0＜f_s≤f_r/2

Fig. 3. Power system composition diagram

Fig. 4. Equivalent model of high-frequency transformer

Fig. 5. Topology diagram of LCC series parallel resonant converter

Fig. 6. Winding process of high-frequency high-voltage transformer

Fig. 7. Resonant current simulation waveforms

Fig. 8. Charging voltage waveform

Fig. 9. Resonant current test waveforms

Fig. 10. Charging voltage waveform of 0.1 µF capacitor