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    PFC ncp1653 + ir2153D...any advantage of higher voltage with pfc ?

    Hi, I'm planning of doing a smps with a ncp1653 @66khz boost pfc, and a unregulated half bridge ir2153d smps for running a amp based on composite lme49720/lm3886 in bridged mode using remote sensing (amp name is bato mm) =>4 lm3886. I've readen a lot of thread, here and on diyaudio...lot of...
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