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On-Demand Webinar |
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| Design Review: Power Stage Design for a 200W Off-Line Power Supply |
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| Select 'Register' to attend this event or 'View Series' for more information on Fairchild's Power Seminars Series |
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Overview:
New AC power supply designs in the range of 200W - 500W increasingly require power factor correction (PFC) which reduces the energy wasted in the power utility supply lines and increases the maximum power which can be drawn from a power outlet. This paper describes the design of a two switch forward power supply with a continuous PFC front end based on the FAN4800. Design options for such a power supply are reviewed. Practical topics including layout, EMI, magnetic design are discussed with the aim of helping practicing engineers to accelerate and improve their designs.
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| Fairchild Semiconductor International is the leading global supplier of high performance semiconductor products in the power, interface, analog, mixed signal, logic, optoelectronic, and configurable products markets. As the industry's first multi-market company, Fairchild has a history of leading-edge innovation; this tradition continues through a singular focus on creatively managing, converting, minimizing and distributing power -- one of the most important defining characteristics of a semiconductor company in the early 21st century. Fairchild Privacy Policy. |
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Original Broadcast Date |
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Nov 29, 2007
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| Fairchild's Power Seminars Series |
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