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MY coil specs
Hi everyone I am posting the specs for my coil to try and root out
any problems(some info comes from WinTesla and has not been measured
yet,still waiting on my LCR meter.)I may have posted more info than needed
but the more the better I guess..
anyway one thing that is troubling me is the number of primary turns
only 6..is that to little?Thanks in advanced for any input!
Kevin D.
Specs.
PRIMARY COIL :
#22 wire
3.1503" O.D.
18.90" length
37.48 t.p.i.
H/D aspect ratio 6
inductance 5.76 mH (not measured)
Medhurst K 0.90
self C 7.19pF
wire length 566.63'
todal turns 687.04
resonant freq. w/o topload 781.66kHz
resonant freq. w/ topload of 19.61pF 404.94kHz
PRIMARY COIL:
style flat archimedes spiral
.250" O.D tubing
coil I.D. 5"
turn spacing .250"
total turns 6
inductance .0088mH (not measured)
tubing length 12.17'
total Dia. 10.50"
tap point w/ .0233uF tank capacitance 5.2 turns approx.
TRANSFORMER INFO:
4 parallel connected 10kV 23mA OBIT's
total current output 92mA
input 115VAC -at- 60Hz
PFC cap needed for 100% correction 169uF
cap match .0244uF
TOPLOAD :
4" x 14" aluminum ducting toroid
19.61pF using Bert Pool equation
MMC INFO :
Panasonic ECWH-V series Polypropylene 1.6kV .056uF
5 strings of 12 caps
max. volts/string 19.2kV RMS
capacitance/string .00466uF (not measured)
total capacitance .0233uF (not measured)
SPARK GAP INFO:
10 1/2 copper pipes in a linear TCBOR/RQ setup pipes
are spaced at .02" using card stock as a reference.
gap is adjusted Via copper strap