PowerGate LLC launches the availability of the Cosel TUNS50 and TUNS100 AC/DC switching power supplies in miniature footprints using the industry standard ¼ Brick and ½ Brick packages for PCB-Mount applications. They offer the leading power densities available for PCB mount, AC/DC products in these power ranges and are typically 50% smaller than traditional PCB mount AC/DC products on the market today.