Power supply for computer has internal heat sink arranged above components, and connected though hole in housing to external heat sink arranged on outer wall of housing

摘要

An internal heat sink (13) is provided inside a housing (10) over electrical components mounted in the power supply, for removing heat from them. An external heat sink (14) is provided on the outer wall (10a) of the outside of the housing. The external heat sink is directly connected to the internal heat sink in the region of a through-hole (100) in the outer wall.