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Suggestion for to design 500w AC/DC converter module

Hi, 

Suggest to design a 500W AC- DC converter Module.

Input 180VAC - 260VAC 1-phase 50HZ, AC power supply

Output: 24VDC volt and 21A DC current

Which topology is reliable and easy to build?

Suggest some of the controllers for the above specification.

Regards,

Sathishkumar 

    

  • Hello,

    TI has an off line AC to DC converter with power factor correction with a 24V 21 A output.

    You can find the design at the following link.  You can download the Gerber files and the BOM and build your own.

    Regards,