Patent ID: 7259975
Filing Date: 2007-08-21
Classification: H01F,H01R

Abstract:
1. A power supply unit comprising: a housing defining a front end and a rear end, a pair of pins for co-operating with a mains supply outlet and extending perpendicularly from a front end wall of said front end of said housing, a low-voltage cord or a low-voltage connector extending from said rear end of said housing, a switch mode power supply circuit including a printed circuit board for the conversion of the mains supply voltage to a low-voltage, said printed circuit board being mounted within said housing oriented substantially parallel with said front end wall having said pins connected to the one side of said printed circuit board and having said low-voltage cord or low-voltage connector connected to said one side or preferably the opposite side of said printed circuit board, and said housing having a cross-sectional configuration between said front end and said rear end, wherein said cross-sectional configuration is a hexagon and the beeline distance between the two longer parallel sides of said hexagon is not more than 13.7±0.7 mm. and the beeline distance between the two points of two acute angle of said hexagon is not more than 35.3±0.7 mm.