A power supply and a method of manufacture therefor. The power supply includes a circuit board containing conductors for interconnecting electrical components of the power supply and a thermally-conductive case having an integral electrically insulating layer. The thermally-conductive case forms...http://www.google.de/patents/US5835350?utm_source=gb-gplus-sharePatent US5835350 - Encapsulated, board-mountable power supply and method of manufacture therefor 
