Heat dissipator, in particular for electronic components

摘要

A heat dissipator for electronic components is provided with a vortex tube (18) to convert an input flow of compressed air into two output flows having a temperature higher and, respectively, lower than a temperature of the input flow and to supply the output flow at the lower temperature along a supply duct (10) obtained through a plate (2) defining a supporting surface (3) for at least one electronic component to be cooled.