Apr 30, 2020 #1 R Rosalinekavitha Member level 1 Joined Nov 11, 2019 Messages 37 Helped 0 Reputation 0 Reaction score 0 Trophy points 6 Activity points 259 How to calculate self capacitance of circular spiral coil without substrate? Can i use medhursts formula for single layer coil "c = 0.29L+0.41R+1.94(R^3/L)^0.5"?
How to calculate self capacitance of circular spiral coil without substrate? Can i use medhursts formula for single layer coil "c = 0.29L+0.41R+1.94(R^3/L)^0.5"?
May 3, 2020 #2 V vfone Advanced Member level 6 Joined Oct 10, 2001 Messages 5,709 Helped 1,616 Reputation 3,237 Reaction score 1,248 Trophy points 1,393 Activity points 36,250 Yes, you can use the single layer coil formula, but the capacitance of the coil to the ground should be low enough to be ignored. https://coil32.net/theory/self-capacitance.html
Yes, you can use the single layer coil formula, but the capacitance of the coil to the ground should be low enough to be ignored. https://coil32.net/theory/self-capacitance.html