Available in 4W, 7W, and 13W ratings, the Coiltronics line of Power-over-Ethernet transformers are available for use with a wide variety of PWM controllers from several IC manufacturers, providing ...
The upgraded version of Power Supply Designer software now provides a library with over 14,000 SPICE models, including PWM ICs, IGBTs, power MOSFETs, and transformers. This integrated simulation ...
Several years ago I wrote an article in Design Ideas called “Double µC’s PWM frequency & resolution” where I mentioned how one can decrease the output ripple of a PWM-based DAC using two PWM signals ...