C chikedef New Member Nov 12, 2009 #1 what wire thickness can l use to make a 10 micro H inductor to be used in an oscillator which transmits in the broadcast band
what wire thickness can l use to make a 10 micro H inductor to be used in an oscillator which transmits in the broadcast band
QuietMan Member Nov 12, 2009 #2 The question is more like, how much current will it take? Followed by, what is the frequency? Since you said broadcast band I assume around 1Mhz. 10µH is a pretty small value. Depending on how much current you expect it to carry you can use some pretty heavy gage wire.
The question is more like, how much current will it take? Followed by, what is the frequency? Since you said broadcast band I assume around 1Mhz. 10µH is a pretty small value. Depending on how much current you expect it to carry you can use some pretty heavy gage wire.
C chikedef New Member Nov 12, 2009 #3 what wire size can l use to make a 10 micro H inductor to be used in the oscillator of a transmitter to transmit at 100 Mhz, powered by a 9 V battery
what wire size can l use to make a 10 micro H inductor to be used in the oscillator of a transmitter to transmit at 100 Mhz, powered by a 9 V battery
D deepak george Member Nov 12, 2009 #4 you can use 4 turns of 20swg wire...and the dia of the coil can be 6-8mm... cheers, deepak
C colin55 Well-Known Member Nov 12, 2009 #5 You will need something like 70 - 100 turns to get 10 microhenries.
QuietMan Member Nov 12, 2009 #6 For a 9V battery it can be really, really small wire. There are a lot of coil calculators out there.