Acleap Power Inc.

Alok K Lohia

Arturo Silva

John Andrew Trelford

Robert Joseph Roessler

Jose Daniel Rogers

A system includes a point of load (POL) module. The POL module includes a point of load printed circuit board. At least one inductor is mounted to the point of load printed circuit board. The POL module includes a power network. The POL module is configured to be surface mounted. The system further includes a heat sink including a first leg configured to be surface mounted adjacent the point of load printed circuit board, a second leg configured to be surface mounted adjacent the point of load printed circuit board opposite the first leg, and a cap portion connecting the first leg to the second leg. The heat sink is sized and shaped to encompass the POL module and configured to connect to the power network. The power network may be a PGND network.

Point of load module and heatsink therefor

A system including a point of load converter module (POL). The POL module includes a point of load printed circuit board. At least one inductor is mounted to the point of load printed circuit board. The POL module includes a power network. The point of load converter module is configured to be surface mounted. The system includes a heat sink including a first leg configured to be surface mounted adjacent the point of load printed circuit board, a second leg configured to be surface mounted adjacent the point of load printed circuit board opposite the first leg, and a cap portion connecting the first leg to the second leg. The heat sink is sized and shaped to encompass the POL and configured to connect to the power network. The power network may be a PGND network.

In one aspect, a PCB is provided. The PCB includes at least one insulating layer, a blind slot, and at least one via. The at least on insulating layer includes a first surface and a second surface opposite the first surface. The blind slot is plated and formed in the at least one insulating layer, where the blind slot partially extends from the first surface to the second surface, and where the blind slot includes a conductive plating bonded along a major surface of the blind slot. The at least one via is electrically conductive and filled, where the at least one via is coupled with and extends between the conductive plating of the blind slot and the second surface of the at least one insulating layer.

Growing community of inventors

Dallas, TX, United States of America

Alok K Lohia