Patent ID: 11901108
Assignee: DELTA ELECTRONICS (SHANGHAI) CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A power module, comprising:
a first printed circuit board (PCB);
a magnetic element disposed on the first PCB, wherein the magnetic element has a first side, a second side, a third side and a fourth side, wherein the second side is opposite to the first side along a first direction, the fourth side is opposite to the third side along a second direction different from the first direction;
a primary winding circuit disposed on the first PCB and positioned in a vicinity of the first side or the second side of the magnetic element;
a secondary winding circuit disposed on the first PCB and positioned in a vicinity of the third side or the fourth side of the magnetic element; and
a regulator configured to provide a first voltage to the primary winding circuit, the regulator comprising:
at least one switch disposed on the first PCB, and coupled to the primary winding circuit,

wherein the at least one switch, the primary winding circuit, and the magnetic element are arranged in the first direction in order, and
along the second direction, the primary winding circuit is disposed between two boundaries of the first PCB.