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Help me with designing a product with UL EMC approval

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suziew

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new to EMC stuff.....

Hi people,

Have you ever taken a product for EMC approval?
I am designing a product that needs UL EMC approval. I've never done this before, so I need your help.
My circuit basically has 3 main components: a motor, a peltier module and a fan.
The motor will be controlled using PWM (15kHz). The peltier module will also be controlled using PWM(2kHz). Should I concerned with EMI emitted from these components?
Anything wrong with my circuit?

Thanks in advance!!!:D
 

mike66

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Bukitoo

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Re: new to EMC stuff.....

You can read this book
 

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