J A V A T C
Version 13.6
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© 2020 by Barton B. Anderson
Special thanks to Paul Nicholson, Phil Slawinski, and Matt Lewis for their contributions to Javatc
O P T I O N S
Select
Units
inches
cm
Ambient
Temperature
Fahrenheit
Centigrade
Secondary
Wire Material
Copper:
Aluminum:
Primary
Wire Material
Copper:
Aluminum:
Primary
Wire Type
Round:
Ribbon:
Primary
Capacitor
(µF)
F L O O R & S U R R O U N D I N G S
Ground
Radius
Wall
Radius
Ceiling
Height
S E C O N D A R Y C O I L
Radius 1
(LV end)
Radius 2
(HV end)
Height 1
(LV end)
Height 2
(HV end)
Turns
AWG:
Wire Dia:
Bare Wire
Diameter
Custom
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
Insulation
Thickness
Turn-Turn
Spacing
Turns
Angle
TPU
P R I M A R Y C O I L
Radius 1
(LV end)
Radius 2
(HV end)
Height 1
(LV end)
Height 2
(HV end)
Turns
AWG:
Wire Dia:
Ribbon
Height
Ribbon
Thickness
Total
Lead Length
Lead Wire
Diameter
Bare Wire
Diameter
Custom
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
Insulation
Thickness
Turn-Turn
Spacing
Turns
Angle
TPU
T O R O I D
Toroid
Minor
Diameter
Toroid
Major
Diameter
Toroid
Center
Height
Connection
Topload:
Ground:
Count:
#1 ____________________________________________
#2 ____________________________________________
#3 ____________________________________________
#4 ____________________________________________
#5 ____________________________________________
#6 ____________________________________________
#7 ____________________________________________
#8 ____________________________________________
#9 ____________________________________________
#10 ____________________________________________
#11 ____________________________________________
#12 ____________________________________________
#13 ____________________________________________
#14 ____________________________________________
#15 ____________________________________________
#16 ____________________________________________
#17 ____________________________________________
#18 ____________________________________________
#19 ____________________________________________
#20 ____________________________________________
S P H E R E
Sphere
Horizontal
Diameter
Sphere
Vertical
Diameter
Sphere
Center
Height
Connection
Topload:
Ground:
Count:
#1 ____________________________________________
#2 ____________________________________________
#3 ____________________________________________
#4 ____________________________________________
#5 ____________________________________________
#6 ____________________________________________
#7 ____________________________________________
#8 ____________________________________________
#9 ____________________________________________
#10 ____________________________________________
#11 ____________________________________________
#12 ____________________________________________
#13 ____________________________________________
#14 ____________________________________________
#15 ____________________________________________
#16 ____________________________________________
#17 ____________________________________________
#18 ____________________________________________
#19 ____________________________________________
#20 ____________________________________________
D I S C
Disc
Inside
Diameter
Disc
Outside
Diameter
Disc
Height
Connection
Topload:
Ground:
Count:
#1 ____________________________________________
#2 ____________________________________________
#3 ____________________________________________
#4 ____________________________________________
#5 ____________________________________________
#6 ____________________________________________
#7 ____________________________________________
#8 ____________________________________________
#9 ____________________________________________
#10 ____________________________________________
#11 ____________________________________________
#12 ____________________________________________
#13 ____________________________________________
#14 ____________________________________________
#15 ____________________________________________
#16 ____________________________________________
#17 ____________________________________________
#18 ____________________________________________
#19 ____________________________________________
#20 ____________________________________________
C Y L I N D E R
Cylinder
Diameter
Cylinder
Bottom
Height
Cylinder
Top
Height
Connection
Topload:
Ground:
Count
#1 ____________________________________________
#2 ____________________________________________
#3 ____________________________________________
#4 ____________________________________________
#5 ____________________________________________
#6 ____________________________________________
#7 ____________________________________________
#8 ____________________________________________
#9 ____________________________________________
#10 ____________________________________________
#11 ____________________________________________
#12 ____________________________________________
#13 ____________________________________________
#14 ____________________________________________
#15 ____________________________________________
#16 ____________________________________________
#17 ____________________________________________
#18 ____________________________________________
#19 ____________________________________________
#20 ____________________________________________
Auto-Tune:
Adjust Coupling:
SECONDARY COIL OUTPUT DATA
Secondary Resonant Frequency
Angle of Secondary
Length of Winding
Turns Per Unit
Space Between Turns (e/e)
Length of Wire
H/D Aspect Ratio
DC Resistance
Reactance at Resonance
Weight of Wire
Effective Series Inductance-
Les
Equivalent Energy Inductance-Lee
Low Frequency Inductance-Ldc
Effective Shunt Capacitance-
Ces
Equivalent Energy Capacitance-Cee
Low Frequency Capacitance-Cdc
Topload Effective Capacitance
Skin Depth
AC Resistance
Secondary Q
PRIMARY COIL OUTPUT DATA
Primary Resonant Frequency
Percent Detuned
Angle of Primary
Length of Wire
DC Resistance
Space Between Turns (e/e)
Proximity
Recommended Minimum Proximity
Primary Inductance-Ldc
Resonant Tank Cap Reference
Primary Lead Inductance
Mutual Inductance
Coupling Coefficient
Recommended Coupling Coefficient
Energy Transfer
Total Energy Transfer Time
P O W E R C A L C U L A T I O N S (not for DRSSTC)
Rated
Vin
Rated
Vout
Rated
mA
Hertz
Applied
Vin
Ballast
Current
Amps
(optional)
Rated Transformer VA
Transformer Impedence
Effective Output Voltage
Effective Input Current
Effective Output Current
Effective Input VA
Resonant Cap Size
PFC Cap Size
SG LTR Cap Size
SRSG LTR Cap Size
Voltage Across Cap
Recommended Cap Voltage Rating
Cap Energy
Instantaneous Current
Spark Length
Sec Base Current
R O T A R Y G A P D E S I G N
Number of
Stationary
Gaps
Number of
Rotating
Electrodes
Disc
RPM
Rotating
Electrode
Diameter
Stationary
Electrode
Diameter
Rotating
Path
Diameter
Presentations Per Revolution
Breaks Per Second
Rotational Speed
RSG Firing Rate
Full Charge Time
Time Constant at Gap Conduction
Electrode Mechanical Dwell Time
Percent Cp Charged When Gap Fires
Effective Cap Voltage
Effective Cap Energy
Terminal Voltage
Power Across Gap
RSG Spark Length
S T A T I C G A P D E S I G N
Number of
Electrodes
Electrode
Diameter
Total Gap
Spacing
Electrode
Geometry
Round:
Flat:
Spacing Between Electrodes
Charging Voltage
Arc Voltage
Field Strength
Volts per unit
Percent Cp Charged When Gap Fires
Time To Arc Voltage
Breaks Per Second
Effective Cap Energy
Terminal Voltage
Power Across Gap
SG Spark Length