Building lasting wealth is less about hitting a lucky break and more about making age‑appropriate decisions, year after year, ...

If you treat launch day like a finish line, your store will feel dead on arrival. The brands that win treat it as the ...

Abstract: This article presents a novel single-phase buck-boost ac–ac converter featuring a high-frequency built-in isolation transformer (HBIT). This topology offers several distinct advantages over ...

Abstract: A soft-switched nonisolated dc–dc high step-up converter with a single switch is proposed in this article, which can be applied in photovoltaic systems. To achieve high voltage gain and ...