Patent ID: 11894777
Assignee: DELTA ELECTRONICS, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 1:
2. The power conversion circuit according to claim 1, wherein the second switching conversion unit comprises a second switch, wherein a first terminal of the second switch is electrically connected with a first terminal of the second switching conversion unit; and the magnetic element comprises a third winding, wherein the first winding, the second winding and the third winding interact with each other to result in an electromagnetic coupling effect, a second terminal of the third winding and the second terminal of the first winding are opposite-polarity terminals, wherein a first terminal of the third winding is electrically connected with a second terminal of the second switch, and a second terminal of the third winding is electrically connected with the second positive electrode.