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Isolated flyback controller with PFC controls voltage or current

March 26, 2012 // Jesus Rosales

Isolated flyback controller with PFC controls voltage or current

Linear Technologyís LTģ3798 isolated controller with active power factor correction (PFC) is specifically designed for regulating bus voltages or driving constant current applications over a wide input range of 10 V to 480 V.


The unique current sensing scheme delivers a well regulated voltage or current to the secondary side with no optocoupler. Output short circuit protection ensures long term reliability and a simple, compact solution footprint addresses a wide range of applications.

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