GaN Systems Inc of Ottawa, Ontario, Canada (a fabless developer of gallium nitride-based power switching semiconductors for power conversion and control applications) and power supply company Phihong Technology have announced the debut of Phihong’s 280W GaN charger (claimed to be the industry’s highest-power-density power supply for gaming laptops)...
Source: http://www.semiconductor-today.com/news ... 0522.shtml