Linear Electromagnetic Resonator 5

There have been many changes made to the resonator. Experiment shows that the vertical position of the resonator is the best. That's to say; less friction, stable resonance, use of the gravity and the least energy usage. The 2 magnets are bouncing inside the tube with the help of gravity and the bump magnets. This 2 magnets at both sides of the tube I placed in the hackneyed pen cap for a quick change of the magnets within the tube.
The resonator has now three bifilar wound coils:
- An activator solenoid with a 0.2 mm AWG32 and a 0.16 AWG34, 50 and 130ohm.
- Two pick-up coils with 0.12mm AWG36, 2x 320ohm per coil.
I did connect the bifilar windings in series, to get the maximum energy transfer. After the attachment at the tube and the connection with the circuits, the test could start.
What is the best arrangement of the magnets within the tube for the best energy transfer? What frequency and pulswidth gives a strong resonance? How to decrease the input current? How to increase the output voltage of the pickup coils?
This are the results of the first test:
Input voltage: 6V
Input current: ~22mA (for the whole circuit!)
Output voltage, no load: AC 6V peak per coil
Output current, shortcut: 2 mA per coil
These results are not bad when you take in account the low frequency of the resonator (4Hz).
More info: www.laboratoire...