Method for forming power module package, power module package and electronic device

A power module package, comprising:

• a power module comprising at least one electrical element and at least one electrical connection portion;
• at least one electrical connection terminal correspondingly and respectively disposed on the at least one electrical connection portion, wherein each of the at least one electrical connection terminal comprises a connection end, an extension portion and an end cap, the extension portion is extended between the connection end and the end cap and comprises a hollow cavity therein, and the connection end of each of the at least one electrical connection terminal is electrically connected to a corresponding electrical connection portion;
• and
• an encapsulant for packaging the power module and the at least one electrical connection terminal to form a packaged body,
• wherein at least one portion of a surface of the packaged body corresponding to each of the at least one electrical connection terminal is removed, and the end cap of each of the at least one electrical connection terminal is further removed to expose the hollow cavity of each of the at least one electrical connection terminal.

An electronic device, comprising:

• a system circuit board;
• and
• a power module package, comprising:
• a power module comprising at least one electrical element and at least one electrical connection portion;
• at least one electrical connection terminal respectively and correspondingly disposed on the at least one electrical connection portion, wherein each of the at least one electrical connection terminal comprises a connection end, an extension portion and an end cap, the extension portion is extended between the connection end and the end cap and comprises a hollow cavity therein, and the connection end of each of the at least one electrical connection terminal is electrically connected to a corresponding electrical connection portion;
• and
• an encapsulant for packaging the power module and the at least one electrical connection terminal to form a packaged body,
• wherein at least one portion of a surface of the packaged body corresponding to each of the at least one electrical connection terminal is removed, and the end cap of each of the at least one electrical connection terminal is further removed to expose the hollow cavity of each of the at least one electrical connection terminal,
• wherein the power module package is electrically connected to the system circuit board through the at least one electrical connection terminal.