Patent ID: 11923772
Assignee: DELTA ELECTRONICS, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 9:
10. The DC/DC converter according to claim 4, wherein the power conversion circuit further comprises a first flying capacitor and a second flying capacitor,
wherein the first switch group includes a first switch, a second switch and a third switch, wherein a first terminal of the first switch is electrically connected with the high-voltage positive terminal, a second terminal of the second switch is electrically connected with a first terminal of the third switch, and a second terminal of the third switch is electrically connected with the high-voltage negative terminal,
wherein the second switch group includes a fourth switch, a fifth switch and a sixth switch, wherein a first terminal of the fourth switch is electrically connected with the high-voltage positive terminal, and a second terminal of the fourth switch is electrically connected with a first terminal of the second switch, and a first terminal of the fifth switch is electrically connected with a second terminal of the first switch, and a second terminal of the fifth switch is electrically connected with a first terminal of the sixth switch, and a second terminal of the sixth switch is electrically connected with the high-voltage negative terminal, wherein the first switch, the second switch, the third switch, the fourth switch, the fifth switch and the sixth switch are periodically operated in a switching cycle,
wherein a first terminal of the first flying capacitor is electrically connected with the second terminal of the first switch, and a second terminal of the first flying capacitor is electrically connected with the second terminal of the second switch and the first terminal of the third switch,
wherein a first terminal of the second flying capacitor is electrically connected with the second terminal of the fourth switch, and a second terminal of the second flying capacitor is electrically connected with the second terminal of the fifth switch and the first terminal of the sixth switch,
wherein the second terminal of the first inductor is electrically connected with the second terminal of the second switch and the first terminal of the third switch, and the second terminal of the second inductor is electrically connected with the second terminal of the fifth switch and the first terminal of the sixth switch.