5 1 1 1 1 1 Rating 5.00 (2 Votes)

Conical Tesla Coil

conical Tesla coil calculatorAlthough to put it mildly, I do not share all sorts of metaphysical theories enthusiasts Tesla coils and catchers "free energy ether", that is no reason to abandon the implementation of the calculation of such inductors, especially conical coil, which is often used in such devices. The conical coil can be calculated by the following empirical Harold Wheeler formulas, which Tesla was using:

  • N - number of turns
  • A - diameter of base of cone
  • B - diameter of top of cone
  • H - height of cone
  • W = (B - A)/2 - effective width of coil
  • Z - length of coil (along hypotenuse!) Z = √(W2 + H2)
  • X - cone angle (sin(X) = H/Z; cos(X) = W/Z)
  • R = A/2 + W/2 - average radius of coil
  • L1 = R2*N2/(9*R+10*H) - vertical component of inductance
  • L2 = R2*N2/(8*R+11*W) - horizontal component of inductance
  • L = √[(L1*Sin(X))2 + (L2*cos(X))2] - aggregate inductance of coil

Inductance in µH, dimensions in inches.

 


Conical Tesla coil calculator
conical Tesla coil calculator
Enter the input data:
A – The base cone diameter
B – The top cone diameter
H – Height of cone
N – Number of turns

Calculate
RESULT:
L – Inductance
Clear all

 

Add comment

Сomments from anonymous guests are enabled with moderation.


Coil Winding Machine

US $187.53
The system consists of individual components including a controller, a stepping motor, a foot switch, power adapter and output shaft. This design makes it very easy for you to integrate the system into your own project.

LC Meter LC200A

US $37.99
Measuring Capacitance Range:
0.01 pF - 100mF
Measuring Inductance Range:
0.001 uH - 100H
Measurement accuracy:1%.

RF Inductors

US $6.43
Variable Ferrite Core Inductor coil set 3.5Turns 25-100MHZ

Auto Ranging LCR Meter

US $63.07
Meter can measure 0.00pF to 100.00mF capacitance, 0.000uH to 100.00H inductance and 0.00? to 10.000M? resistance. Very suitable for small value capacitor and inductor measurement.

Screenshots 

Latest comments 

  • Plugin meandr_PCB

    • Coil32 admin
      These calculations are based on a ...
       
    • Kim Justin
      Hi, I was wondering the PCB ...
       
    • Coil32 admin
      You have to remove the copper from ...