Experiments, inventions, patents, …
What does the Current Viewing Resistor “shunt” actually measure in the Part 4 circuit and in the Donovan Martin – Rosemary Ainslie circuit? Does it measure current through the load? Through the Drain-Source loop…
In the Sherline lathe’s 4-jaw chuck, checking total indicated runout of a Delrin workpiece using the dial indicator
While waiting for some parts, i was trying to find any trace of the 1Kv pulse. Forum: www.overunity.com
This is the second part of the power measurement scope tests of the Lawrence Tseung Fleet Joule Thief circuit done by Stefan Hartmann, the admin of OverUnity.com . http://www.overunity.com/12686/is-joule-thief-circuit-gets-overunity/1065 Lawrence claimed the circuit to…
This is the first part of the power measurement scope tests of the Lawrence Tseung Fleet Joule Thief circuit done by Stefan Hartmann, the admin of OverUnity.com . http://www.overunity.com/12686/is-joule-thief-circuit-gets-overunity/1065 Lawrence claimed the circuit to…
Here, finally, is Part 5. I’ve added a Q1 mosfet and I’ve placed a DC milliammeter at the Battery Negative pole and a DC Voltmeter monitoring the Red FG output lead which is connected…
Here’s the problem: Rosemary Ainslie’s scopeshot reproduced as Figure 3 in her first manuscript shows what many believe to be an impossible condition, IF the mosfets are all functional and wired as shown in…
The low cost Pro’sKit Inductance-Capacitance-Resistance meter performs surprisingly well and lives up to the Pro’sKit quality standard. ETA: BUT….. by another method, perhaps more reliable, I measured that resistor as 0.5 microHenry. Hmmm….. Here…
Please be sure to watch Parts 1, 2, and 3 first. Here I’ve taken out the light bulb (a low resistance non-linear load) and put 10 ohms of wirewound power resistors in its place….
Here, instead of looking at the voltage on the mosfet common drains, I am looking at the voltage drop across the current viewing resistor, aka shunt. The resistor’s value is 0.25 Ohms, so by…
