No pack to sell. It is a prototype to build oneself with an old car ignition coil and a three stage CW ladder (Tripler from old TVs). It works very well. Made by B. Thomas (France).

Principe
Diagram

Principe

This power supply works with a 24 oscillating current sent to an old car ignition coil 12v (breaker's yard or flea markets) capable to produce 30kv. The output current is purely alternative (the coil has no inner diod that would make it pulse like in the FBT from color TVs), that allow to feed a three stage Cockfrot Walton ladder (Tripler from old TVs) still easy to buy in ordinary electronic providers. The transformer is a rewinded 24v/9v . But you can use also two transformers: a 24v and a 12v.

Diagram

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