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Re: [TCML] 10" coil specs; Thanks Jeff Miller
Hey James,
Mind discussing your capacitor? Just general specifications. I have been cataloging various capacitors types/designs for various coils in order to gain a better understanding of what different caps can handle for short or long duration's .
Thanks,
John "Jay" Howson IV
"Why thank you, I will be happy to take those electrons off your hands."
----- Original Message -----
From: "Jason Kerlin" <kerlinjason@xxxxxxxxx>
To: tesla@xxxxxxxxxx
Sent: Sunday, July 1, 2012 7:03:05 PM
Subject: [TCML] 10" coil specs; Thanks Jeff Miller
Hi all,
Coiling does take alot of work but it is a work of love, is it not? Thanks for the comment Jeff.
Here are the specs for the 10 incher
J A V A T C version 12.5 - CONSOLIDATED OUTPUT
Wednesday, June 27, 2012 1:05:48 AM
Units = Inches
Ambient Temp = 68°F
----------------------------------------------------
Surrounding Inputs:
----------------------------------------------------
200 = Ground Plane Radius
200 = Wall Radius
1000 = Ceiling Height
----------------------------------------------------
Secondary Coil Inputs:
----------------------------------------------------
Current Profile = G.PROFILE_LOADED
5.14 = Radius 1
5.14 = Radius 2
24.34 = Height 1
63.5 = Height 2
1163.66 = Turns
21 = Wire Awg
----------------------------------------------------
Primary Coil Inputs:
----------------------------------------------------
Round Primary Conductor
7.14 = Radius 1
11.95 = Radius 2
23.875 = Height 1
23.875 = Height 2
9.5 = Turns
0.25 = Wire Diameter
0 = Ribbon Width
0 = Ribbon Thickness
0.0764 = Primary Cap (uF)
30 = Total Lead Length
0.4 = Lead Diameter
----------------------------------------------------
Top Load Inputs:
----------------------------------------------------
Toroid #1: minor=8.25, major=40, height=72, topload
Disc #1: inside=0, outside=24, height=72, topload
----------------------------------------------------
Secondary Outputs:
----------------------------------------------------
77.92 kHz = Secondary Resonant Frequency
90 deg° = Angle of Secondary
39.16 inch = Length of Winding
29.7 inch = Turns Per Unit
0.00519 inch = Space Between Turns (edge to edge)
3131.8 ft = Length of Wire
3.81:1 = H/D Aspect Ratio
39.7657 Ohms = DC Resistance
40199 Ohms = Reactance at Resonance
7.68 lbs = Weight of Wire
82.108 mH = Les-Effective Series Inductance
84.881 mH = Lee-Equivalent Energy Inductance
82.632 mH = Ldc-Low Frequency Inductance
50.811 pF = Ces-Effective Shunt Capacitance
49.151 pF = Cee-Equivalent Energy Capacitance
75.605 pF = Cdc-Low Frequency Capacitance
10.77 mils = Skin Depth
41.075 pF = Topload Effective Capacitance
111.6796 Ohms = Effective AC Resistance
360 = Q
----------------------------------------------------
Primary Outputs:
----------------------------------------------------
72.46 kHz = Primary Resonant Frequency
7.01 % high = Percent Detuned
0 deg° = Angle of Primary
47.48 ft = Length of Wire
7.88 mOhms = DC Resistance
0.256 inch = Average spacing between turns (edge to edge)
1.914 inch = Proximity between coils
1.31 inch = Recommended minimum proximity between coils
62.396 µH = Ldc-Low Frequency Inductance
0.06606 µF = Cap size needed with Primary L (reference)
0.756 µH = Lead Length Inductance
341.954 µH = Lm-Mutual Inductance
0.151 k = Coupling Coefficient
0.148 k = Recommended Coupling Coefficient
6.62 = Number of half cycles for energy transfer at K
45.04 µs = Time for total energy transfer (ideal quench time)
----------------------------------------------------
Transformer Inputs:
----------------------------------------------------
240 [volts] = Transformer Rated Input Voltage
12900 [volts] = Transformer Rated Output Voltage
805 [mA] = Transformer Rated Output Current
60 [Hz] = Mains Frequency
240 [volts] = Transformer Applied Voltage
55 [amps] = Transformer Ballast Current
0 [ohms] = Measured Primary Resistance
0 [ohms] = Measured Secondary Resistance
----------------------------------------------------
Transformer Outputs:
----------------------------------------------------
10385 [volt*amps] = Rated Transformer VA
16025 [ohms] = Transformer Impedence
12900 [rms volts] = Effective Output Voltage
55 [rms amps] = Effective Transformer Primary Current
1.0233 [rms amps] = Effective Transformer Secondary Current
13200 [volt*amps] = Effective Input VA
0.1655 [uF] = Resonant Cap Size
0.2483 [uF] = Static gap LTR Cap Size
0.4316 [uF] = SRSG LTR Cap Size
478 [uF] = Power Factor Cap Size
18243 [peak volts] = Voltage Across Cap
45608 [peak volts] = Recommended Cap Voltage Rating
12.71 [joules] = Primary Cap Energy
638.4 [peak amps] = Primary Instantaneous Current
175.8 [inch] = Spark Length (JF equation using Resonance Research Corp. factors)
16.5 [peak amps] = Sec Base Current
----------------------------------------------------
Rotary Spark Gap Inputs:
----------------------------------------------------
1 = Number of Stationary Gaps
8 = Number of Rotating Electrodes
3600 [rpm] = Disc RPM
0.5 = Rotating Electrode Diameter
0.5 = Stationary Electrode Diameter
11 = Rotating Path Diameter
----------------------------------------------------
Rotary Spark Gap Outputs:
----------------------------------------------------
8 = Presentations Per Revolution
480 [BPS] = Breaks Per Second
117.8 [mph] = Rotational Speed
2.08 [ms] = RSG Firing Rate
4.816 [ms] = Time for Capacitor to Fully Charge
2.16 = Time Constant at Gap Conduction
482.29 [µs] = Electrode Mechanical Dwell Time
88.5 [%] = Percent Cp Charged When Gap Fires
16145 [peak volts] = Effective Cap Voltage
9.96 [joules] = Effective Cap Energy
636548 [peak volts] = Terminal Voltage
4780 [power] = Energy Across Gap
173.2 [inch] = RSG Spark Length (using energy equation)
Note this is with the bigger top I am currently building so no pics of it running with that size top.
All that is left to build for it is a control panel and cart for the piggy.
I think this hobby is great. Challenges the mind and ability. Now I just have to get more people near me interested and building coils. I have never seen other coils in person but hope to attend a coilathon in the future.
This list is what makes coils that run well possible for the average guy. I learned more about electricity and components from this list than was taught in school. People here on list sharing info and technique is why I have a
10 foot arc throwing machine and for that I applaud . There are so many great ones on this list I would like to thank for posts in the archives that helped me to understand just how these coils function. So I won't name names, you guys already know how much info has gone into this list and who posted it. Thanks for all of it.
Jason Kerlin
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