Originally Posted by DilJalaay
I redraw your schematic(attached).
Can you please specify the red mark values.
primary/secondary coil length/dia etc.
As seen one end of the secondary coil is directly connect to the base of the transistors, is it not blow the transistor?
Glad to meet you!
Here some improvenet for your schematics Ferrite rings good for Computer suplyers but does not affect into Katcher, it is useless! It is not good idea to use Electrolit capacitors because a real amplitude of siglas could be more that 200 volt in ANY wires here Never touch HOT output of Secondary by any meters or Ocsilloscopes! All transisstors (You could use any amount of them whatewer you need to get more power) should be on radiator and Fun is better solution to prevent them from heat! to get 0,6 volt on base you shoul use poti and if your power is 100 volt it maybe 25-10k and if just 6 volt - 300 - 400 om
PS Katcher may not works at ones you put enerfy in schematic come time it need to be "initiate" by touching a base of thansistor my finger or metal scroodriver or whatever