Patent ID: 11903175
Assignee: MAGNA INTERNATIONAL INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 11:
12. A DC-DC power converter comprising:
a first printed circuit board (PCB) and a second PCB, with the first PCB and the second PCB attached to one another and extending parallel and spaced apart from one another;
a liquid cooling mechanism mounted to the first PCB;
a plurality of circuitry components including high-loss circuitry components and low-loss circuitry components, wherein the high-loss circuitry components have higher losses relative to the low-loss circuitry components, wherein the high-loss circuitry components are attached to the first PCB; and
a magnetic component attached to an upper surface of the second PCB, wherein the low-loss circuitry components are attached to a lower surface of the second PCB, and
wherein the liquid cooling mechanism is operable to actively cool at least the high-loss circuitry components mounted to the first PCB, wherein the high-loss circuitry components are mounted to an opposite side of the first PCB relative to the liquid cooling mechanism.