Experiments, inventions, patents, …
This shows a AA battery powered high voltage power supply for use in electrostatic experiments. It uses a modified disposable flash camera circuit board coupled to a Cockcroft Walton voltage multiplier.
NASA VIDEO ABSTRACT Parts 1 & 2 Video update of Potential Difference Inc’s Regenerative Acceleration Technology. Generator Regenerative Acceleration is accomplished with the incorporation of HIGH IMPEDANCE / HIGH VOLTAGE COILS which have the…
Does the LS “Crossover” circuit charge its own battery? Well, you can see the voltage going up when I hook up the 1uF bypass cap, and that’s definitely not electrolytic bounce. After reading gadgetmall’s…
Ooops. Don’t try this at home, folks! I popped something in my 15kV supply. After a day of troubleshooting, I think I’ve isolated the fault to the oscillator board’s PWM chip, a common SG2524,…
I installed a little ball valve and some better fittings in the vacuum line and vastly improved the tightness of the system. I can go for tens of minutes now with the pump off…
NASA Abstract – Work Performed to Date Since 2001 Potential Difference Inc. has be investigating various methods to reduce armature reaction (Lenz’s Law effects) in electric generators. At the present time PD Inc. employs High Voltage / High Impedance …
Here’s my “current” project: A small Tesla coil, with primary power from a Microwave Oven Transformer and a high-voltage Full Wave Bridge rectifier. I used a simple 2-element “blown” primary spark gap. In this…
Here I show the simple DC Gate Threshold Voltage test for the IRFPG50 n-channel MOSFET. It is pretty easy to see that a voltage fluctuating around 4 volts on the gate is sufficient to…
NASA Abstract – Work Performed to Date Since 2001 Potential Difference Inc. has be investigating various methods to reduce armature reaction (Lenz’s Law effects) in electric generators. At the present time PD Inc. employs…
THE CFL BULB IS GUTTED. I thought this was Interesting. The CFL acting as a capacitor packs just a bit of a jolt…enough to light the 4 foot fluoro momentarily. I recommend that if…