An apparatus for mounting a switching power supply to a rear panel having an opening defined therein of a computer enclosure, comprises a cover including a vertical portion fitted in the opening, and a step portion securely fixed to the rear panel. The vertical portion further includes a tab interengaged...http://www.google.de/patents/US6288901?utm_source=gb-gplus-sharePatent US6288901 - Apparatus for mounting a switching power supply to a computer enclosure
