Patent attributes
Provided is an electronic apparatus capable of preventing an unnecessary space from being made inside the housing, and of improving ventilation efficiency of the air flowing along the power circuit. An electronic apparatus includes: a power circuit; a power circuit case (4) housing the power circuit; and a housing (2) for housing the electronic apparatus and the power circuit case (4). The power circuit case (4) includes a rear wall portion (43) having an air outlet (43a) formed therein, and the housing (2) having an opening (2a) formed therein, a shape of the opening corresponding to the rear wall portion (43) of the power circuit case (4). The power circuit case (4) is arranged such that the rear wall portion (43) is exposed through the opening (2a).