Channel: MTECH
want to buy a ringer or check us out/support us or just browse our vast free archives of ancient electrical engineering knowledge? in this demonstration video, I show off the capabilities of the self-sustaining negative resistance ringer generator board prototype test platform. Performance of this system will vary depending on how heavy you Earth ground the system at the negative resistance point. This system is a solid state energy harvesting system similar to a solar pannel & it is NOT A PERPETUAL MOTION MACHINE as for its solid state & has no moving parts. When the negative resistance phenomenon occurs the input power drops to 0.5 amps consumption at 13.3vdc input which equals 6.5-7 watts power consumption input while the wireless resonant output power can exceed 9-10 watts when running
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