maysara
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hi
i want to make LC filter with cutoff frequency equal 50KHz so i want inductor equal 1mH but i search in my country but i don't fined one and i can't fined ferrite core .
so i want to put iron rod in my homemade inductor can this way success ?
if any one has an idea please help me .
i want to make LC filter with cutoff frequency equal 50KHz so i want inductor equal 1mH but i search in my country but i don't fined one and i can't fined ferrite core .
so i want to put iron rod in my homemade inductor can this way success ?
if any one has an idea please help me .