YouTube - Oscillator
I created this little beauty...all that is in the video is a little 500ma 12v power supply from wall, a hand made bifilar coil (wired as such...meaning two windings wired in series), two powerful n35 neo magnets separated with a thin acrylic square, and a very heavy duty magnetic reed switch.
The magnets saturate the core and create a defined magnetic field...the reed switch turns on when brought close enough. This shifts the field and turns the reed switch off...only to happen over and over again. As you can see I can adjust the frequency up to the mechanical limit.
P.S. The back spikes are very powerful, I can charge a 1500uf cap to 100v in about 15 seconds. Hope you guys like it
Just made a video of it charging a 2nd 1500 uf cap from a single reversed diode across the input...the 1st 1500uf cap is only a smoothing cap for the choppy input.
YouTube - vibrator2
I created this little beauty...all that is in the video is a little 500ma 12v power supply from wall, a hand made bifilar coil (wired as such...meaning two windings wired in series), two powerful n35 neo magnets separated with a thin acrylic square, and a very heavy duty magnetic reed switch.
The magnets saturate the core and create a defined magnetic field...the reed switch turns on when brought close enough. This shifts the field and turns the reed switch off...only to happen over and over again. As you can see I can adjust the frequency up to the mechanical limit.
P.S. The back spikes are very powerful, I can charge a 1500uf cap to 100v in about 15 seconds. Hope you guys like it

Just made a video of it charging a 2nd 1500 uf cap from a single reversed diode across the input...the 1st 1500uf cap is only a smoothing cap for the choppy input.
YouTube - vibrator2
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