Patent ID: 11916489
Assignee: INNOSCIENCE (SUZHOU) TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 17:
18. The GaN-based power converter according to claim 1, wherein
the transformer primary winding comprises
a first transformer primary coil formed on a first PCB layer; and
a second transformer primary coil formed on a sixth PCB layer and electrically connected with the first transformer primary coil;
the transformer secondary winding comprises:
a first transformer secondary coil formed on a second PCB layer; and
a second transformer secondary coil formed on a fifth PCB layer and electrically connected with the first transformer secondary coil;
the first PCB layer is disposed adjacent to the second PCB layer to form a first transformer layer assembly; and
the fifth PCB layer is disposed adjacent to the sixth PCB layer to form a second transformer layer assembly;
the coupler primary winding comprises a coupler primary coil formed on a third PCB layer;
the coupler secondary winding comprises a coupler secondary coil formed on a fourth PCB layer; and
the third PCB layer is disposed adjacent to the fourth PCB layer to form a coupler layer assembly.