* oPower factor correction power supplies (PFC) * oHard switching PWM stages * oComputing * oSwitch mode power supplies (SMPS) * oLighting * oLight emitting diode (LED) * oHigh intensity discharge (HID) * oTelecom * oServer power supplies * oRenewable energy * oPhotovoltaic inverters * oIndustrial * oWelding * oInduction heating * oMotor drives * oBattery chargers * oUniterruptable power supplies