Patent ID: 11916005
Assignee: INNOSCIENCE (SUZHOU) TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A method for manufacturing the multi-functional printed circuit board (PCB) for assembling a plurality of components of a GaN-based power converter in to a single package according to claim 1, the method comprising:
forming the one or more planar conductive coils respectively on the one or more PCB layers to construct the built-in transformer and the built-in coupler;
forming the plurality of conductive traces and conductive vias on the one or more PCB layers for providing electrical connection among the built-in transformer, the built-in coupler and the plurality of components; and
stacking the one or more PCB layers and aligning the one or more planar conductive coils with each other such that the built-in transformer and the built-in coupler can share a common pair of ferrite cores.