Celebrate Pi Day and read all about how this number pops up across math and science on our special Pi Day page. Grab something circular, like a cup, measure the distance around the circle, and divide ...
Abstract: Unlike the conventional boost-derived power-factor-correction (PFC) converter, the cell series-parallel (MCSP) converter can step-up/step-down the output voltage. Its modular concept has a ...
Abstract: To reduce copper loss and noise caused by high-frequency pulse injection (HFPI), this article proposes a random pulse injection method based on a proportional-integral control duty cycle (PI ...
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