TeslaMap Coil Summary 2011-07-04 ---------- Power Supply ---------- NST V Out 8.750 kV NST I Out 60 mA NST Input V 120 V NST Input F 60 Hz NST VA 525.0 NST Watts 538.7 W NST Impedance 146 Kohms Max Arc Length 39.5 in NST PFC Cap 96.7 uF ---------- Primary Capacitor ---------- Your Cap 25 nF Resonate Cap 18.2 nF LTR Static Cap 25.5 nF LTR Sync Cap 34.6 nF Your Cap Joules 1.91 Resonate Joules 1.39 Static Joules 1.95 Sync Joules 2.65 ---------- Secondary Coil ---------- Single build magnet wire 28 AWG Wire Length 935.0 ft Wire Weight 0.45 lbs Wire Resistance 61.1 ohms Coil Height 14 in Coil Diameter 3.5 in Coil H/W Ratio 4.0 : 1 Coil Turns 1,020.9 Inductance 20.49 mH Capacitance 5.98 pF ---------- Top Load ---------- Overall Diameter (1) 8.484 in Ring Diameter (1) 3.266 in Overall Diameter (2) unknown Ring Diameter (2) unknown Sphere Diameter unknown Top Load Adjustment 100 % Top Load Capacitance 11.30 pF ---------- Top Load + Secondary ---------- Resonate F 267.51 kHz ---------- Primary ---------- Wire Diameter .250 in Wire Spacing .250 in Hole Diameter 5.5 in Coil Angle 0 degrees Coil Adjust 100 % Needed primary inductance with: Your Cap 8.90 uH Resonate Cap 12.23 uH LTR Static Cap 8.73 uH LTR Sync Cap 6.44 uH Turn 1 0.3 uH Turn 2 1.2 uH Turn 3 2.5 uH Turn 4 4.4 uH Turn 5 6.7 uH Turn 6 9.7 uH Turn 7 13.3 uH Turn 8 17.5 uH Turn 9 22.4 uH Turn 10 28.2 uH Turn 11 34.7 uH Turn 12 42.1 uH Turn 13 50.4 uH Turn 14 59.7 uH Turn 15 69.9 uH Turn 16 81.3 uH Turn 17 93.7 uH Turn 18 107.3 uH Turn 19 122.1 uH Turn 20 138.2 uH Turn 21 155.6 uH Turn 22 174.4 uH Turn 23 194.5 uH Turn 24 216.1 uH Turn 25 239.3 uH ---------- Design Notes ---------- Primary tapped @ turn 6 (does not seem to work on other windings) Spark gap = single gap @ 1/4" (blast-cooled by fan) -- End Summary --