Very interesting observation while playing with bemf pulse motors (the idea’s to make enough thrust from magnetic pulse motor powered by 1.5v bttry to spin light generator, making 0.01more watt of power than spent). So, as we can see the bemf creating …
Here this is the closed loop test of the “Ossie motor” based on Ossie Callanan design. This is a high efficiency air core pulse motor which runs in closed loop and self-charge its own 1.2 V NiMh battery pack. The efficiency is nearly close to 100% or m…
Some more tests with BEMF. Playing with coils and transistors have made Bedidni SG running from 1.5v bttry. And seems it can run straight from bemf of RS bracker from Adams motor (bemf pulses charging 5V 1F supercap from which SG is running). No worrie…
Some more BEMF tests. Reed switch bracker and heavy wire coil making up to 150 volts impulses into the cap. Without cap its around 5-6v. So trying to send it back to bttry in different ways – straight to, and using second Pulse Coil setup shifted 45 de…
Single coil reed switch Adams motor and bifilar coil transistor switch magnetic gyroscope powered by jt.
Have made the same setup as “zeropoint”’s – 50/200 turns bifilar coil, reed switch for primary coil, LED for secondary as a diode and charging the same bttry, but instead of the ball just made some mags arranged in the rotor; working in the same way as…
A reversible permanent magnet is a magnet that can be turned on and off and can keep either state without external power. The video begins with…
Simple charger powered by joule thief. Back emf bouncing in oscillator builds up enough voltage to charge 9V battery and lite bunch of LEDs or run a pulse motor.
Small pulse motor powered by joule thief. Back emf bouncing in oscillator builds up enough voltage to lite bunch of LEDs or run a pulse motor.
Playing around the Bedini pendulum, made one with the C-shape core and 7 wires coil (2 as a trigger coil, 4 as a power coil, 1 to led; all on the same core) and tried with different types of commutation (hall, reed switches, mechanical contacts). It ru…
28 July 2010 at 07:33 ·