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Применения > Сетевая инфраструктура > Защита сети и управления > Терминальный блок > Universal AC Input, 12V/3A Single stage PFC-Flyback Reference Design with Synchronous Rectification

Universal AC Input, 12V/3A Single stage PFC-Flyback Reference Design with Synchronous Rectification (PMP9730)

The PMP9730 reference designemploys the UCC28051 power factor correction controller to implement a single stage PFC-Flyback AC/DC converter that generates an isolated 12V output at 3A from a universal AC input. The design features UCC28910 primary side regulation Flyback switcher for generating the VDD bias rails and the UCC24610 for 2ndary side synchronous rectification. This provides an excellent solution for systems such as motor drives requiring an isolated bus voltage, good power factor and high efficiency.

Возможности

89% 4-pt average efficiency 90% peak efficiency >0.85 Power factor at 100% load No aluminum capacitors for small size and high reliability Small form factor 50mm X 50mm x 18mm (2" X 2" X 0.7")

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Universal AC Input, 12V/3A Single stage PFC-Flyback Reference Design with Synchronous Rectification PMP9730

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