what do you mean when you say that you need negative back emf why not positive back emf what difference does it make ?

Awesome! I will work to duplicate this circuit with your instruction. For me, you gave more than enough detail. I am grateful!

to be clear, there are 2 separate power supplies needed. one 12v battery is grounded on the source(high side of the coil) , and powers the gate, so it can switch. the other dc power supply is grounded on the coils low side, and powers the drain of the mosfet. Next video shows why high side switching is needed for, as part of a radiant energy circuit

Learning so much👨‍🎓🤓awesome vids I'll post some tests about radiant stuff😁just been looking at magnets 1st

just watched your series on high side switching...thanks it clarified things in my mind....now i want to know what your going do with those back emf pulses. Thanks again for sharing ✊

My man Ivo. Your probably smart enough to understand this, take a look at the Vedic chakra system pictures. And look at them like a schematic. Put four of those bifilars together and wire them. Schematic looks like a 4 leaf clover. Bridges rectifier to power and resistors on the bifilar connections that look like a W or M depending on how your looking at them, put that on the dielectric plate or stone plate, you will be impressed.

Ivo I have a question (you may have already explained it but I am watching your videos one by one and haven't gone to the one in which you might have answered it). When you lit up the bulb using a third coil, did you verify if it is a radiant energy by submerging it in water to see if it behaves differently than a conventional energy? I am sure it is "cold energy" if collected by the negative spike. Thank you in advance for your answer.

related to PEMF device I think this bifilar coil is the suitable for such application. what kind of driver can be used to drive several coil at the same time with sine , triangle, sawtooth or rectangular wave form ? assume that this bifilar coil is a speaker so my point of view the class A amplifier is the most suitable to amplify sine, triangle, sawtooth or rectangular wave form smoothly without any distortion.

Hi, Mr IVO Re the wire you are using can I ask what supplier you got the 1.5mm twin wire from? I have some that look's similar but it's only 0.3 mm sqr x2. I wound a coil with that length and I get 15cm dia 330pf and 0.3mh and resistance of 1.1-ohm witch could have problems. Further, I injected a frequency using my SG into the coil and it stabilizes and levels off at 200khz up into the mhz range. Hope that helps.

Thanks so much for my education . I learn very quickly from you about aspect in the past I have not have deciphered so well . It’s all in the detail as you know ! I have contributed via PayPal . Have you considered patreon to avoid high PayPal fees?

Why mosfet driver IC is essential here? Is it possible to connect the pulse generator to gate pin via optocoupler ??

why 14 V your Zener your IXDN604P supports up to 35 V max in the manufacturer's specifications? That it must have your zener in watts? Thank you very much and congratulations for the superb quality of your video and the kindness of sharing

What changes it will make if you wind it in clockwise direction. Thanks 🙏🏼

0.4 ohm and 0.21mH is quite interesting. I know that coils in relays, with really thin wire have around 1000 ohm resistance and 50mH specs. We can see the ratio is clearly different.

Any possible replacement for the ixdn604? Cant find here im my country

so the V- is the ground of 2nd power supply correct? and the irfp460 DRAIN is the V+ of same power supply? and thats all that is connected to 2nd power supply? Thanks!

Hi very interesting. I am quite new to electronice but could I build most of your circuit with an arduino.

I'm just learning, but is there a reason for not using a P channel FET? I know most N channel perform better, any reason?

Flux Capacitor. 👍🤘🏼. That was funny.

Hi Master Ivo, at 6:20 you started drawing a box with the letters GDS in it to start your circuit, I either didn't understand what it was or am missing what you called it? I have written down the rest of the circuits and components you listed. I also wanted to ask if you have heard of a man named John Bedini? He also came up with using back emf but he made battery chargers among many other things, that charged batteries with radiant energy which gave them a massive charge and the charge was deeper and faster each time he charged the battery. It is really cool. I have a dvd of him explaining it.

Can you make a tesla bifilar coil the joule-thief way to make the frequency self-resonant with a feedback loop !

What is that device you're using to measure the inductance/capacitance, and how much did it cost? I'd love to have one of those.

Hello Master Ivo,i thought the windings have to be in one plane,your coil is like 2 coils,one on top of the other,i thought the wire should lay on the table so that you see both wires but then you have to separate the wires because if not you can not wind them because it is to stiff.Please,tell me if there is no difference how you wind the coil.Thank you very much.

This is great video. Thanks for the really good explanation. Actually my favorite scientist and inventor is Nikola Tesla. He had a great vision on electricity. Today what is teaching about electricity and magnetism in schools, is not entirely correct. So it is important to research about the Tesla's work to unlock the real truth. I encourage you to do that. You are doing well.

Im using a bifilar coil as a near field antena to radiate schumann frequemcy. Can you help me to calculate the máximum power i can send to the coil without burning the power mosfet?

What is the device you use to measure capacitance and ohms?

The hair is gone! 😢 Great video as always.

Bro i made a self sustaining divice. With 2 step up converyer than relooping to source with a handmade cap woth oxide. I mastered it. But when i received mt new batch pf M2587 i could not reproduce the effect. I suspected the step up where not creating negative or positive output... you kind help confirm that mite be my issue.wana cam? Witing is difficult for me.

How do you get your signal generator to open then close so the gate driver will go low so the mosfet close the gate? I get constant voltage weather I pulse or just use a square wave with a 50% duty and what not. I am using everything the same in this video except my signal generator is a koolertron dds 15mhz signal generator.

Great vid!!! Liked your presentation...more of this!!!...However, still awaiting why there is a difference between D>S on high side vs. low side...I have built this circuit and placed D>S on either side and Scope shows same negative spike in reference to ground...at any rate I am sure you will show the difference in your circuit...thx

I like you; your face is so lovely (Jesus); I love your European accent; you have a good heart to serve community with your knowledge. Jesus bless you.

Thanks @Master Ivo I really love your videos and the information you are bringing to us is awesome! I would really love to duplicate it but not sure how I run my mosfet. My waveform generator puts out up to 12 volts @0-100Mhz so should be enough voltage to switch it but I have two outputs coming from my waveform, generator +12 volts and 0 volts. Could you please tell me how I might use these two outputs from my PG to drive the mosfet? In your diagram there only seems to be one output going to your gate driver IC which is directly connected to gate?? I have tried many variations but still cant switch my mosfet and have asked around on forums but no answers yet! Please help!

So if you can create 2 bifilar coils where 1 is switching on the high side and the other on the low side would you end up with an output of far higher voltage potential like around 1000v ?

Master Ivo, I greatly admire your videos. However I do have a question about the speaker wire bifilar coil. Seems it is not a single layer, but a double layer. So the result is not a bifilar coil, but two spiral coils laid atop each other. The potential voltage of one turn in a flat bifilar coil is 1/N turns of the total voltage, summed with the previous, current and following turns, divided by 3. Each turn has a potential of 1 loop difference from the previous and following loop. Like this (1)(3)(2), where turn 2 is the 1st inbound turn and 3 is the 2nd outbound turn. So in a flat bifilar coil, the potential of one turn is the average sum of three turns. In the case of a double layer spiral coil, Each wire is not only potentially different between the previous and following turn. It has to respond to the potential of the three previous, current and following wires below it. The potential of a dual (speaker wire) bifilar coil is the average sum of six turns. Like this (1)(3)(2) (4)(6)(5) So while there are gains to be achieved with double spiral coils laid atop each other. We have to be clear to identify the differences so they can applied appropriately. Overall, I assume there is greater stability at the cost of slightly reduced gains in this configuration. Sincerely, Cliff Landiss

So, generaly its better to build pancake coils using bifilar cables but choosing a coil over the other in the same cable than a coil next to the other as Tesla did?

Ivo, for me is a little complicated the circuit in the way you write, i have the converter (regulator voltage) but i don´t understand the conections, for example in the mosfet "D" waht happens with "D", perhaps other more simple circuit...?

Master Ivo,What wattage is the zener diodes?

Master Ivo I am not into electronics but trying to build this Please tell me which pins of ixdn604 are connected to what? I am confused Thank you

Ivo I assume that the +V to the Drain of your FET (IRPF) 460 is also connected to your 12 V Battery that powers your drive circuit? Is your ground to the bottom of the coil connected to the negative of the Battery or is it connected to earth ground (mains ground)?

.21 mH @ 465pF = Resonant Frequency of 509.3 KHz R = .4 oms Resonant XL = 672 ohms Resonant Xc = 672 ohms Coil Q = 1679, which means used in series resonant circuit you get a voltage rise across inductor of approximately 1679 times voltage Winding in Bifilar configuration does not appreciably increase capacitance but does significantly increase energy storage (in Joules, 1/2CV^2) Main use of bifilar is increased energy storage without requiring external capacitors. A Bifilar Coil, however also externally appears as a flat circular copper plate and when used in conjunction with another bifilar coil in close proximity, like a sandwich, is roughly the equivalent of a large capacitor with air (or space in outer space) dielectric between the two bifilar coils. The magic occurs when both bifilar are resonant at the same frequency and preferably run 180 degrees out-of-phase which produces a transfer of energy from one coil to the next (i.e., how a cell phone is now charged). Also in this configuration you can even place a piece of metal (to remove magnetic affect) between the two coils (i.e., faraday cage) and power transfer will still occur. This power transfer would be dielectric (polarization, longitudinal, scalar, 'radiant') in nature. This power transfer can be used at a greater distance (say hundreds of feet or more) if you increase frequency into the megahertz range yet still at harmonic of the 509.3 Khz. To tune multiple bifilar coils to each other reduce minor length of coil (by tapping off coil at different shorter length) until you achieve the highest output (easier than applying external capacitance). You will need to tune as changing resistance/capacitance/inductance/distance between coils/surrounding capacitance/ will alter resonance of a coil.

Great video, maybe could have done a better explaining the technique of actually winding the coil, kind of skipped through that What was the device you used to measure both capacitance and inductance? Why not just use a spark gap for switching? Is the full circuit based on Tesla radiant energy patent?

👏 👏 👏 👍👍👍

Do you think that your idea could be used for bad things

What if i stack 2 coils

on the verge!! open sourcing knowledge takes a good reason. Greed is not one of them!! THANKYOU!!! Those folks will cause free energy to surface and CRUSH the stranglehold energy dependency has on the world . THEN we will be free of folks trying to eat our steaks!!

Master what happened to the jedi hair? :(

Tesla worked on the Philadelphia experiment ,what type of coils would he have used for his time machine?

What if you combined bifilar coil and moebius coil? Basically wound the wire for bifilar coil in moebius coil configuration instead. Google "The Magnetic Tripole - JLN Labs".

If you had used a PFET instead of an NFET, then your driver circuit would not be seeing any kickback from your coil, because the coil would be connected to the Drain pin instead of the Source pin. I have seen your arrangement get destroyed when used as a motor controller.

Two conductors separated by an insulator, = capacitor! A conductor wound onto its self, = coil I guess it's a coipacitor! Of flux capacitor! It sounds better, (doesn't look the part though!)

What would Tesla have used for switching before the transistor was invented?