Introduction: My Duel 803 Push Pull Vttc
Finally after years of learning, months of work, my vttc is ALMOST finished. It uses a push pull armstrong osc. and uses a villard cascade as the power supply. This has never been done before!!!!!!!!!!!!!!
More info & pics comming soon!!!!!!!!!!!:)
Thanks to gnome, stevestroke, xellars, jiffycoil, Steve Ward, Proud Mary, Steve Conner, etc
HAHAHAHA NO THANKS TO HERR ZAPP AND NO I'M NOT BEING A ASS
Villard cascade: 9 stages, 2.2 uf caps, 400 volts, 10 amp diodes, 400 amps peak, 1000 volts
Tubes: RCA Radiotron, 1943 and 1941
Tank Cap: 2 nf, 20 kvolts
grid leak resistors: 5 kohms, 50 watts
grid leak caps: 2 nf, 4 kilovolts
primary; 23 turns, center tapped
secondary: 12 inchs, 28 guage
grid leak: 40 turns, center tapped
Basic Plan: http://4hv.org/e107_files/public/1274568659_480_FT89527_dave_sharpe_vtpo__vttc.pdfPlan:http://4hv.org/e107_files/public/1274568659_480_FT89527_dave_sharpe_vtpo__vttc.pdf
( look at page 7)
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