walid Posted September 8, 2005 Report Share Posted September 8, 2005 in many circuits there is an air coil, they told you that it is say 0.1 uH and also told you number of turns you must made and the former diameter and if this close wound or loose. If i try different values to achieve the same 0.1 uH using some formula, is then this coil operate ok as the previous mentioned.Thanks. Quote Link to comment Share on other sites More sharing options...
Guest Alun Posted September 8, 2005 Report Share Posted September 8, 2005 this page will help you with calaculating the number of turns etc. Quote Link to comment Share on other sites More sharing options...
walid Posted September 8, 2005 Author Report Share Posted September 8, 2005 Thank you alun you don't understand mewhat i mean is if i want 100nh air coil and wound it in different way but the same value, is this ok or notthanks Quote Link to comment Share on other sites More sharing options...
Guest Alun Posted September 9, 2005 Report Share Posted September 9, 2005 I does depend on how it's wound, a coil with air spaces between the turns is better because it has a lower parasitic capacitance hence a higher self resonant frequency. Quote Link to comment Share on other sites More sharing options...
Guest 1st Mil-Tech Posted September 12, 2005 Report Share Posted September 12, 2005 How its wound will effect the Q of the coil. Quote Link to comment Share on other sites More sharing options...
walid Posted September 22, 2005 Author Report Share Posted September 22, 2005 How the Q of the coil affected by its shapewhat is Q of the coil??????????? Quote Link to comment Share on other sites More sharing options...
walid Posted September 26, 2005 Author Report Share Posted September 26, 2005 hi friends here are you Quote Link to comment Share on other sites More sharing options...
login
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.