Solution

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Dear Sir,

What solution will PI suggest for

High line, two outputs, power 33watt CV, with PFC (THD <12%).

Thanking you,

Ravik.

Hi Ravik,

You can use TOPSwitch-JX for the 33W CV. However this doesnt have the pf requirement and THD you need. You need to add a pfc front end or valley  fill to meet your requirement.

Regards

Sir,

In this case what is suggestion for front end pfc from PI?

Is there any way to use link switch PH as CV ? As single stage pfc.

Thanking you,

Ravik

Hi Ravik,

We dont have A CV reference design for LinkSwitch-PH yet that is fully eavaluated that why I dont recommend it right now.

Regards