View Profile: James McDonald - Energy Science Forum

Yesterday, 04:08 PM

Joster replied to a thread Ethernet CAT Cable for the Coil in Bedini Monopole 3 - Beginners

yes i second that. I have used it for both an sg bike wheel and solid state charger since i was a network tech for 10 years and it was free lol. My...

2 replies | 54 view(s)

12-06-2019, 05:10 AM

Yaro1776 replied to a thread ZFM Advanced Explorations Part II in John Bedini

Thanks for the concern Dennis and Aaron. The dry Neo assembly was done to check the fits and forces involved on the rotor prior to applying the...

33 replies | 6837 view(s)

12-05-2019, 02:56 PM

Yaro1776 replied to a thread ZFM Advanced Explorations Part II in John Bedini

The machine shop came through with the motor parts today. The parts completed were the Timing rotor and the 6 Pole Neo rotor. Tried a dry assembly of...

33 replies | 6837 view(s)

12-05-2019, 01:43 PM

Yaro1776 replied to a thread Joe’s ZFM Adventures in John Bedini

Joe - the Oscope wave should a form of square like wave, but with a 24 volt input to the two coil leads it should show +/- 24v on the scope. One...

11 replies | 2159 view(s)

12-03-2019, 07:54 AM

Joster replied to a thread Explorations of the Bedini Ferris Wheel Motor Energizer in John Bedini

Hey RS, Please forgive my ignorance but I need to ask a question. What is the difference in functionality between a single NPN transistor switch...

26 replies | 2957 view(s)

12-02-2019, 02:59 PM

Joster replied to a thread Explorations of the Bedini Ferris Wheel Motor Energizer in John Bedini

nice! thats so cool! is it indeed a modified bedini cole? any chance of sharing the schematic?

26 replies | 2957 view(s)

12-02-2019, 06:10 AM

Joster replied to a thread Explorations of the Bedini Ferris Wheel Motor Energizer in John Bedini

following this closely....amazing stuff!!! What kind of circuit is this? i remember John saying "it's a highly modified Bedini Cole Switch" any...

26 replies | 2957 view(s)

11-30-2019, 05:12 AM

Joster replied to a thread Help setting up Bedini SG properly. in Bedini Monopole 3 - Beginners

u could very well be right. what is the resistance of the coil you have? meaning if u put an ohm meter across one of the power windings what do u get?

13 replies | 2006 view(s)

11-29-2019, 06:52 AM

Joster replied to a thread Help setting up Bedini SG properly. in Bedini Monopole 3 - Beginners

Just an idea not sure if it will work but it is what i would try next: I just realized you already have 100 ohms on the base of each transister so...

13 replies | 2006 view(s)

11-28-2019, 11:09 AM

Joster replied to a thread Joe’s ZFM Adventures in John Bedini

Thanks Yaro yes the ZFM seems to be a sparsely studied motor and yes i absolutely did under appreciate the forces occurring here. Anyhow, I fixed up...

11 replies | 2159 view(s)

11-26-2019, 03:01 PM

Yaro1776 replied to a thread Joe’s ZFM Adventures in John Bedini

Joe, Welcome to the very exclusive (at this point) and very limited ZFM club that have experienced a rotor failure at high speed. Needless to...

11 replies | 2159 view(s)

11-26-2019, 10:32 AM

Joster replied to a thread Help setting up Bedini SG properly. in Bedini Monopole 3 - Beginners

I'm thinking things are not right with your trigger circuit. That potentiometer looks like it has too low a wattage rating. If I was going to replace...

13 replies | 2006 view(s)

11-26-2019, 07:01 AM

Joster replied to a thread Joe’s ZFM Adventures in John Bedini

oh man did i ever see what happens at 36 V with a full BP switch. Lets just say, straping tape does and can break. It sped up faster than i have ever...

11 replies | 2159 view(s)

11-26-2019, 04:59 AM

Yaro1776 replied to a thread Joe’s ZFM Adventures in John Bedini

Latest vid demonstrates that you have overcome the initial setup problems. The reed switch support and positioning assembly is well done - this...

11 replies | 2159 view(s)

11-25-2019, 05:32 AM

Joster replied to a thread Joe’s ZFM Adventures in John Bedini

update vid... https://youtu.be/37N7CQIuoFU

11 replies | 2159 view(s)

11-20-2019, 04:56 AM

Yaro1776 replied to a thread Explorations of the Bedini Ferris Wheel Motor Energizer in John Bedini

Hey RS, Great and detailed effort in showing the inner workings of the Bedini FW. The experiment depicting the magnets' field is excellent using...

26 replies | 2957 view(s)

11-09-2019, 05:40 AM

Yaro1776 replied to a thread ZFM Advanced Explorations Part II in John Bedini

Hello to all, Prolonged tweaking and calibration of the the 6 pole ZFM motor has resulted in the virtual pole positions to be all very close to...

33 replies | 6837 view(s)

James McDonald
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James McDonald
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