DC/DC POWER MODULE AND DC/DC POWER SYSTEM HAVING THE SAME

摘要

A DC/DC power system comprises a DC/DC power module, a system board and a heating dissipation assembly. The DC/DC power module comprises a printed circuit board and at least one first heat sink. The printed circuit board is provided with at least one heating component and at least one connecting terminal for electrical connection on a first surface of said printed circuit board. The first heat sink covers the heating component on the first surface of the printed circuit board but exposes the connecting terminal. The system board is provided with an opening hole at a position corresponding to the DC/DC power module. The heating dissipation assembly is suitable for contacting with the DC/DC power module via the opening hole and dissipating heat from the DC/DC power module.

主权项

1. A DC/DC power module, comprising:
a printed circuit board, provided with at least one heating component and at least one connecting terminal for electrical connection on a first surface of said printed circuit board; and at least one first heat sink, covering the heating component and exposing the connecting terminal.