Patent ID: 11923763
Assignee: HALO MICROELECTRONICS INTERNATIONAL
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 10:
11. The method of claim 10, wherein:
the flyback power converter comprising:
a first winding and a first switch connected in series between an input terminal of the flyback power converter and ground; and
a second winding magnetically coupled to the first winding, the second winding coupled to an output terminal of the flyback power converter through a second switch; and

the ripple cancellation apparatus comprising:
a third winding magnetically coupled to the first winding and connected in series with a fourth switch;
a fourth winding magnetically coupled to the first winding and connected in series with a third switch; and
the energy storage device connected between a common node of the third winding and the fourth winding, and ground.