In July 2019, Power Integrations issued InnoSwitch ™ 3 series of constant voltage/constant displacement line to the new members of the flyback switch Power supply IC.New IC can provide 95% throughout the load range of high efficiency, and without the use of heat sink in the airtight adapter case can provide 100 W power output.

This breakthrough performance improvement from the internal development of gallium nitride high-pressure switch technology -PowiGaN™.