Crafts From Wastes on MSN

DIY Quilling Butterfly Wall Decoration

Make a quilling butterfly craft for wall decoration. This DIY can also be done with 3D butterfly designs, perfect for home ...
IEEE

A Tutorial and Review Discussion of Modulation, Control and Tuning of High-Performance DC-DC Converters Based on Small-Signal and Large-Signal Approaches

Abstract: Many commercial controller implementations for dc-dc converters are based on pulse-width modulation (PWM) and small-signal analysis. Increasing switching frequencies, linked in part to wide ...