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Measuring Power Supply Switching Loss with an Oscilloscope
This application note explains manual and automated techniques for measuring losses in MOSFETs and IGBTs with an oscilloscope.
Optimizing Power Supply Efficiency Webinar
This webinar describes measurements used to optimize and confirm the efficiency of power supplies. At the circuit level, switching loss measurements and magnetic loss measurements are described in detail. Measurements on the AC line include power, efficiency, harmonics and standby power.