how to make the inductor for a Thiele Network (LM3886)?

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mrjayviper

Member
Joined 2012
so i have what it looks like 1mm(measured using a cheap digital caliper) diameter enameled copper. How do I make an inductor out of it? I know I need to make a "loop" but unsure on how big or how many turns.

I searched the net but didn't see anything helpful.

thank you.
 
asuslover

asuslover

Member
Joined 2016
But if you search

thiele network inductor​

on the internet you will find a lot of informations.
On this site it was discussed a lot of times,
I don’t know, maybe I’m in a bad mood tonight, but is anyone else getting a little bit annoyed by these repetitive posts/threads/questions?
 
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newvirus2008

Member
Joined 2008
mrjayviper said:
so i have what it looks like 1mm(measured using a cheap digital caliper) diameter enameled copper. How do I make an inductor out of it? I know I need to make a "loop" but unsure on how big or how many turns.
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I guess you'd need around 1-2uH for which you just take a 3/4 inch (18mm) curtain rod and wind 7-10 turns on it, slip it through and put some glue if you want. The shunt resistor, like mentioned above, may run through the inside of it, simplifying PCB routing.
 
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