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Showing 1 to 3 of 3 for “"Bridgeless PFC Converter"”.
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Power Interface Design and System Stability Analysis for 400 V DC-Powered Data Centers
… cost in data centers. A cascaded totem-pole bridgeless PFC converter to convert grid ac voltage to the 400 V dc voltage is proposed in this work. Three main control strategies are developed for the power converters. First, a model predictive control is developed for the cascaded totem-pole …
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Modeling and Mitigation of EMI from Near-Field Coupling Effects in Front-End Power Supplies
Switch-mode power converters are essential in many emerging and rapidly evolving industries including renewable energy, electrified transporation, telecommunications, and datacenters. Increasing performance demands in these markets have driven significant advancements in the development of …
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Modeling and Control of Single Switch Bridgeless SEPIC PFC Converter
… on the power quality, power factor correction (PFC) has become an important issue in light-emitting diode (LED) lighting applications. A boost converter is one of the most well-known PFC topologies, due to its simple circuitry, simple control scheme and small number of passive components. Even …