Abstract: This article proposes a three-phase resonant driver based on the resonant switched capacitor (RSC) for the light emitting diode (LED). The employed LED is chip-on-board (COB) based ...

Abstract: The active capacitor with variable capacitance control is able to actively and variably mimic the voltage–current characteristics of a physical passive capacitor; however, the existing ...

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Scientists have been working for the last few years on enhancing concrete – arguably the most common construction material on the planet – to store energy. That includes researchers at Massachusetts ...

October is Black History Month – a time to celebrate Black heritage, reflect on shared history, and recognise the voices shaping our future. 1 October signals the start of Black History Month (BHM) ...

Occasionally a design requires capacitors that are much closer to being identical in value to one another than the usual tolerance ranges afford. Precision matching of components from parts on hand ...