cupoftea
Advanced Member level 5
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Hi
We did a 70W PFC’d Flyback for driving LEDs. Transformer was 26:16:5 (Pri:sec:aux)
The sec is sandwiched by the pri…and then the Aux winding is on top (outer).
The thing is , we changed our mind, and never used the auxiliary winding in the end…..but just left it in the transformer anyway…just left it floating in there.
Would this cause any deleterious effects to EMC or whatever?
The product passed all its testing, including rad and Cond EMC, and thermal testing etc.
We did a 70W PFC’d Flyback for driving LEDs. Transformer was 26:16:5 (Pri:sec:aux)
The sec is sandwiched by the pri…and then the Aux winding is on top (outer).
The thing is , we changed our mind, and never used the auxiliary winding in the end…..but just left it in the transformer anyway…just left it floating in there.
Would this cause any deleterious effects to EMC or whatever?
The product passed all its testing, including rad and Cond EMC, and thermal testing etc.