halitelelectronic
New Member
hi all,
I have to design EMI filter for a device, unfortunately ı am new at this issue. I decide to design CLC pi filter, but ı cant documents about this subject.
My problem is ı design smps having 132 kHz switching frequency and having about 10w power , it is successful electrically. Provides 2A 5V continuously, but fail EMI test. I use C-L filter but according to some document ı have to use C-L-C filter but this documents haven't got any info about this C-L-C values for any design. So ı want to learn design design.
Is there any friend help me?
thanks replies.
I have to design EMI filter for a device, unfortunately ı am new at this issue. I decide to design CLC pi filter, but ı cant documents about this subject.
My problem is ı design smps having 132 kHz switching frequency and having about 10w power , it is successful electrically. Provides 2A 5V continuously, but fail EMI test. I use C-L filter but according to some document ı have to use C-L-C filter but this documents haven't got any info about this C-L-C values for any design. So ı want to learn design design.
Is there any friend help me?
thanks replies.