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Power/Alternative Energy  

Design a continuous conduction mode PFC stage

Posted: 16 Sep 2008  Print Version  Bookmark and Share Subscribe

Keywords: Continuous Conduction Mode  Power Factor Correction  PFC stages 

[Summary of tips] The NCP1654 is a controller for Continuous Conduction Mode (CCM) Power Factor Correction (PFC) step-up pre-converters. It controls the power switch conduction time (PWM) in a fixed frequency mode and in dependence on the instantaneous coil current. Housed in a SO8 package, the circuit minimises the number of external components......
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