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#1
January 24th 04, 01:08 PM
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winding sheilded coils
Could someone help me to determine how many turns I would need to make
0.68uh and 0.2uh coils, I am totally lost with math so if some kind person could just give me the number of turns,that would be great the coils in question are the size that you see in most portable radios thanks Mark |
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#2
January 24th 04, 01:21 PM
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Mark
Send me an email and I'll send a Windows program that should do the job: Joe W3JDR "Jill Fryer" wrote in message ... Could someone help me to determine how many turns I would need to make 0.68uh and 0.2uh coils, I am totally lost with math so if some kind person could just give me the number of turns,that would be great the coils in question are the size that you see in most portable radios thanks Mark |
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#3
January 24th 04, 01:25 PM
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Jill Fryer wrote: Could someone help me to determine how many turns I would need to make 0.68uh and 0.2uh coils, I am totally lost with math so if some kind person could just give me the number of turns,that would be great the coils in question are the size that you see in most portable radios thanks Mark It depends on the frequency (you need to make sure that the correct core is used), the core and the size. Leon -- Leon Heller, G1HSM Email: My low-cost Philips LPC210x ARM development system: http://www.geocities.com/leon_heller/lpc2104.html |
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