tesla ?

Hey guys is these two power sources plasuble http://www.teslasecret.com/ http://www.greenearth4energy.com/zero_point_energy.html for me to bulid 

Question by tinker234   |  last reply


Tesla Coil

Can someone PLEASE make an instructable on making a tesla coil that shoots sparks???

Topic by MisterHankie   |  last reply


Tesla's patents?

I've done some searching on the net and other references, to no avail. Are his inventions public domain? If not, who owns/controls them?

Question by IS777   |  last reply


Tesla coil? Answered

What gauge wire do I use for my secondary coil

Question by wiccakingkamui   |  last reply


Tesla Coils

Is there an easer way to make a homemade Teslacoil? Thanks

Topic by spc301   |  last reply


Tesla Coils?

I've looked all over the 'net for info on how Tesla coils work, bu all of them are too complicated. Can someone help me? Goodhart mentioned:"...This (negative ion generators), in conjunction with a larger Tesla coil can produce even nastier voltage spikes if one tweaks the 555 a bit.." How? I only want to make a (very) small one. I don't understand what the spark gaps are for, the coil parts I kinda understand, but all the rest is too confusing.

Topic by John Smith   |  last reply


TESLA COIL!!!

Hi guys, i was wondering if i could make a small tesla coil with transformer from Personal computer(15o-230 AC to DC 5V), home made capacitors and a whole 12inch cylindrical shape with copper wire (secondary coil). for my school project... i was able to find this... some information online..but more information will be highly obliged!! if there is any other easier way of making ..say for without transformer will be great..

Topic by f22archrer   |  last reply


Tesla Costume

Hello, so this year for halloween I am hoping to go as our hero Nikola Tesla. the costume will be fairly easy I'm just planning on wearing an old suit etc. but what i really want to do is incorporate some type of electrical effect into the costume. I know a bit about electronics and can solder and figure things out when needed, all i really need is an idea of some type of electrical thing that wouldn't kill me and i can power via batteries.  in a perfect world I would like to create some type of spark gap generator between my hands but this might be too lofty an aspiration.  Anyway if anyone has any ideas specifically ones that wont kill me and aren't too hard to accomplish i would be very grateful. 

Topic by jumbohiggins 


tesla coil resonance

How do i get a tesla coil to resonate

Topic by science kid   |  last reply


tesla coil wire

What Gauge. Wire would you use to make a 2 foot tesla

Topic by wiccakingkamui   |  last reply


tesla coil help

I need help with my solid state tesla coil. i need links to a free sample of either FQP17N40 or ntp12n50 or 2SK3068 as well as the ultra fast diode MUR1560 i appreciate your help

Topic by tech-king   |  last reply


Small tesla coil? Answered

5000volt neon transformer too many capacitors? Should I just wait tell I can make bigger coil

Question by wiccakingkamui   |  last reply


Tesla Coil Grounding? Answered

Hi! I made a tesla coil like this guy! https://www.instructables.com/id/Tesla-Coils-for-Dummies/ But I didn't ground the secondary coil of the tesla coil. It seems to work ok without it, but I'd like to see it preform better. Would it help if I grounded it?  Thanks!

Question by transistorguy   |  last reply


building a tesla coil

Is there any way to build a tesla coil?

Topic by cris1133   |  last reply


Tesla Turbine Bike

I was curious if anyone has created an air compressed tesla turbine bike. Using a 4500 , maybe even 2 4500 carbon fiber tanks. Something along the lines of this instructable https://www.instructables.com/id/How_to_Strap_a_Leaf_Blower_Engine_to_a_Bike_and_Go/ Just curious if anyone has tried this, sort of thing and if it was plausible, and how long the tanks would last or if there was some other design such as directly hooking up to the gears.

Topic by thatsgreat2345   |  last reply


Tesla coil music?

So, I have noticed that music can be played with a tesla coil.  I originally thought it could be done just by using a plasma speaker as the input for the primary coil, but now that I have realized this won't work because of a spark gap and capacitors I am stumped.  Will using an inductor (i think that is right) which allows current to pass sixty times in one second yield a 60Hz pitch?

Question by jj.inc   |  last reply


Tesla Coil Workshop

Instructables member Phenoptix put me onto a fun event this weekend - two chaps from the Extreme Electronics (Derek and Dave) website led an informal workshop on how to build a classic Tesla coil, from power supply through to topload and breakout. They also brought along a few of their toys to demonstrate what they were talking about, and I grabbed a few (shaky) videos. Thanks to Derek & Dave, it was a grand night, and thanks to the "Lone Scout" for the supply of coffee.

Topic by Kiteman 


First Tesla Coil Answered

I purchased a small tesla coil kit online.  The kit is working but I need help improving it. Instead of having the typical primary and secondary windings with a toroid on top it has the driver circuit pulse a 50k transformer producing a 1 inch spark.  I'm wondering can the output of the transformer be connect to a typical primary windings and secondary windings with a toroid on top? I have a link below to the schematic. Also if this works would you recommend 1000 or 2000 turns on the secondary and how many on the primary?  30 or 36 gauge for the secondary? Link to schematic http://i92.photobucket.com/albums/l23/tucsoninsurance/Public%20Album/20130925_203001_zpse3c1927d.jpg Here is a link to the tesla coil  picture.  http://i92.photobucket.com/albums/l23/tucsoninsurance/Public%20Album/20130925_203600_zpsc84f3177.jpg Thanks for your help.

Question by mpatti75   |  last reply


Tesla coil output? Answered

Ok I'm experimenting with tops and linear transformers for therapeutic effect these seem to be the best combo so far could some aproximate what kind of signal is being out put with a step up linear transformer 4:1 and does it just feel good to me and disruptive to telecommunication it doesn't interfere with wifi

Question by wiccakingkamui   |  last reply


The "Truth" about Tesla?

These guys at www.lindsaybks.com/gallery/teslamyth/ttesla1.html say that Tesla didn't invent the Tesla Coil, radio, or AC power. Now, I'll admit that I didn't read all of the arguments completely. I did, however, read the Tesla Coil page in its entirety. One claim is that the Tesla Coil was predated by one Elihu Thomson's patent  "Method of and means for producing electric current" (number 500,630). This patent was filed in 1893 - while Tesla's earliest patent on the Tesla Coil, "System of Electric Lighting" (number 454,622) was filed in 1891. Nice try. They are definitely correct, however, in saying that many parts of Tesla's history has been overly-dramatized. For instance, there is a claim that Tesla's remote controlled boat used a primitive form of voice recognition to take spoken commands from his audience. Obviously, it didn't, and the patents show nothing of the like. Do the other claims on their website have any merit?

Topic by ElectricUmbrella   |  last reply


Tesla Coil with MOT's

Hello everyone, I am looking to get some advise. I am building a Tesla coil and cant really get any transformers other than MOT. I have four MOT with all their other components (Capacitors). What I am asking is can I use these MOT wired up in a certain way and I also read somewhere that I would need to add a component to prevent the MOT's from sucking in too much power. If anyone out there can give me some detailed advise it will be great. I just started the build so pictures are coming soon. Thanks in advance to you all

Topic by arenavles   |  last reply


tesla coil grounding?

I am building a tesla coil, the first i have ever built. I know that one side of the secondary coil is supposed to be grounded (the other side being the donut). Problem is, i am not clear where to ground it to. The ground socket on the wall outlet? a nail stuck in the ground? the negative terminal on the first transformer? I'd like to have this straightened out.

Question by cenzo188   |  last reply


Tesla's teleforce machine?

Okay, it has been forever since i asked a question. SO, i was wondering if some one could explain Tesla's teleforce machine (a.k.a. Tesla's death ray machine). Also i was wondering where i could find the full schematics of Tesla's teleforce machine, all i can find is manly 2 pictures and a whole lot missing.

Question by Tobor 2.0   |  last reply


Mini tesla coil? Answered

Is it possible to make a small tesla coil with a toilet paper roll for the secondary coil?

Question by josh1324   |  last reply


Tesla Coil Hat

Tyler Christensen, or christensent of MITERS, the MIT Electronic Research Society, took a more high-voltage approach to Halloween this year.  He made this awesome dual resonant solid state tesla coil (DRSSTC) hat! Last year he was responsible for the "Build a Fusion Reactor" Instructable.  This year, his likeness to a mad scientist seems to be increasing!  How long before we see him splice a tesla coil and a human?! More info on his blog: tc-engineering

Topic by T3h_Muffinator   |  last reply


Tesla coil antenna?

With the cold and bad weather out there I started again to tinker with my old UHF radio.Trying to build a nice antenna to put on the roof of the hous and such things...While looking up on the various antenna designs I could not help it and followed a few links with antenna designs and specs for all sorts of frequencies.There are things like horizontal or vertical transmission waves or even circular ones.But also some of the basics can be quite different, like whip antennas, dipoles or coiled ones.The later we often see in these keyfob transmitters and receivers for door bells and similar low range, low cost options.Some really old ham radio links got me to the topic or electrically shortening and lenghtening antennas.Things like coils in a whip or added capacitors to match the antenna to frequency and transmitter.A tesla coil usually produces a lot of RF interference, not just on the main frequency it operates on.And from research and physics we learned that for really great distances you need really low frequencies.Like for example the very low bands used for submarine communication around the globe.Here antennas on land can be several km long...The inventor had a few ideas in terms of wireless electricity and communication but I wonder if there is more to it...Despite the broadband EMF a tesla coil produces it is also a really narrow beam antenna.Basically the radiation cone is orientated straight up instead of the usual horizontal patterns we use for communication.The topload again provides a spherical radiation pattern.I am wondering about how a tesla coil would operate as a directional antenna if the topload is replaced with a whip style antenna of a lenght that matches the wavelength...The hip would again provide a more or less spherical beam but the coil underneath would "puch" a directional from underneath.In the classic design the topload is meant to prevent arcing while providing a capacitor so the whole thing is resonant.At lower power arcing is no problem anyways, but what effect in terms of capacitance would a whip style antenna have?Classic pherical or donut style toploads provide little to no gain in terms of antenna properties.If you would use a sphere as an antenna for your CB radio then it would be perfect for very short distance but utterly useless for open range communication.We all know the fun of placing a flourescent light near a tesla coil to show "wireless electricity".Sadly this is more an effect caused by the high frequencies be able to produce the glow in the gas filling.Trying to make an incandescent lighbulb glow is far trickier.Several experiments show that two properly tuned tesla coils can work as transmitter and receiver.But to my knowledge no one ever tried this type of experiment with an antenna on the tesla coil...

Topic by Downunder35m 


Tesla Coils For Dummies

In my slideshow, not all of my uploaded images are showing! Please correct the mistake.

Topic by Xellers 


2 Tesla Electromagnet? Answered

I need ideas for a 2 tesla electromagnet. I am trying to make the strongest magnet possible without additional cooling from a fan.. I don't know whether or not I can use high voltage, and low amps, or High amps, and low voltage. Or even inbetween.. Also, throw me that calculation for the electromagnetic strength. And if you could be awesome, explain to me how to use that formula, as I am not mathematically inclined. Thank you.

Question by Justdoofus   |  last reply


Tesla Coil MMC

Hello. I am currently trying to build a Tesla coil. However, due to a little mistake my MMC only has about 1/4th of the capacitance required to get it to resonate . Now I wonder what the best course of action would be. add a resistor to reduce the amount of amps to 1/4th of its maximum (6000 volt, 5 mA instead of 6000 volt, 20 mA), and thus the capacity required for resonance (I have a variable resistor here). Or just run it with full power, which would mean it would most likely not function as good as it could (spark gap fires 4 times where it only should fire once) I am currently not capable of adding up extra capacitors to the bank due to a lack of money, but might decide to do this in the furture Help would be appriciated.

Question by kirdaiht   |  last reply


Making new tesla? Answered

Will 1280' (feet) coil the, 26 awg wire

Question by wiccakingkamui   |  last reply


what is tesla turbine???

Is it related with magnetic field?

Question by kbisht   |  last reply


tesla coil not working :(?

Hii.... a few days back i constructed a tesla coil .... the spark gap fired ... but there was no activity in the secondary ... no sparks or anything ... :( ... please advice me ... what could be the error ?? i tried tuning by changing the taping of primary ..... but no effect ...

Question by sudhanshu529   |  last reply


nst for tesla coil?

How do I get an nst and for a jar capacitor do line the inside or just leave a straight diode down the middle

Question by wiccakingkamui 


Tesla Coil Safety?

My high school recently had an engineering fair, and my friend had built a tesla coil. Its has multiple spark gaps, an RF filter (I think thats what its called), a 120 to 20000v transformer, and toroid top-load, if any of that matters. We/I would entertain ourselves by standing away from the coil and holding a fluorescent tube (by the glass with bare hands, not by the contacts) near the top-load and watching it light up. Even though I was well away from the coil, my forearm muscles would twitch, especially it the coil spark hit the contact on the other side of the tube. Then if anybody touched me, both of us would feel a shock and the same slight twitching (the same kind of twitching you feel from those electric muscle stimulators with the pads you put on sore muscles). We even set up a chain of about 5 people holding hands, and all of us would feel a shock, even though only the first person in the line (aka me)  was holding the fluorescent tube near the coil, with my hand on glass, no where within range of the streamers coming from the top-load. Now for my question: is this dangerous? (I know its non-lethal, im talking about my nerves) And what exactly was happening? because it was not an incredibly large coil, and i know that the field of a coil is much larger than the actual streamers. I also read somewhere that insulators dont work the same at incredibly high voltages. I think what I was feeling was the skin effect, and the charge came from the excited electrons in the tube. If my ideas are correct, then wouldn't me holding the tube be just the same as if i had just put my hand near the top-load and let the streamers hit me?

Question by masterbuilder   |  last reply


NST in tesla coil

Hey,I was thinking of making a Tesla coil for my science fair.The fact that NST (neon sign transformer) are a bit expensive, could anyone suggest me another way for its power supply other than using it

Topic by Энтони   |  last reply


tesla coil music?

Ok.... if this is legit, how did they do it?http://www.break.com/index/tesla-electric-current-plays-music.html(they shoulda played the bars from Close Encounters Of The Third Kind) hahaha.

Topic by cjp91068   |  last reply


Tesla coil stopped? Answered

Took apart cap all is not melted transformer brand new what do I do? Cap smells like the soap that cleaned the pieces and electricity

Question by wiccakingkamui   |  last reply


Tesla coil capacitor? Answered

Made a Lynden jar capacitor and my TC won't spark at the gap but I can hear my capacitor trying to work what do I do

Question by wiccakingkamui   |  last reply


Musical Tesla Coils

Two tesla coils are being used to play the mario theme song. This is the first time i have ever tried embedding something, so im hoping this works. if there is no video there, here is the link:http://www.youtube.com/watch?v=B1O2jcfOylUmany thanks to goodhart for telling me how to get the video in here.

Topic by its a lion   |  last reply


tesla turbine question.? Answered

I was wondering, if i make a tesla turbine with big a** blades, then completely enclosed them, and finally covered the enclosure with heat sinking fins would i be able to develop a heat differential between the center and the outer? and could i make it colder/hotter by allowing the air to turn in on itself at the bottom? how much could i expect, a few degrees in Fahrenheit? or could this possibly get down to -120 degrees Celsius?

Question by waldosan   |  last reply


finished tesla coil

I'm a self declared electrical engineer going to school finished tell supplies come in. What do you think? And are this appropriate rf chokes

Topic by wiccakingkamui   |  last reply


Mini Tesla Coil

I would like to know how this http://4hv.org/e107_plugins/forum/forum_viewtopic.php?36853.post can be made? I tried to make it using the pdf that was attached but i failed. I have included pics of my failure http://4hv.org/e107_plugins/forum/forum_viewtopic.php?99090 Can somebody please help me?

Topic by deathnoteviewer   |  last reply


Mini Tesla Coil Answered

I would like to know how this http://4hv.org/e107_plugins/forum/forum_viewtopic.php?36853.post can be made? I tried to make it using the pdf that was attached but i failed. I have included pics of my failure http://4hv.org/e107_plugins/forum/forum_viewtopic.php?99090 Can somebody please help me?

Question by deathnoteviewer   |  last reply


Tesla coil, secondary?

What kind of multimeter would measure the output in volts and the frequency of my secondary. It totalling in height is 22.7inch with a 3.5168inch diameter. Primary applied voltage 13.66kv with a distance of .5in between primary coil and secondary

Question by wiccakingkamui   |  last reply


how to build a tesla radio? Answered

I need to make tesla radio as a fun project.

Question by nerd7473   |  last reply


tesla death ray and tower?

Can any one explain me working of tesla tower for wireless electricity transfer and his magnifing transmitter  and also how tesla death ray work????

Question by mihir.sahu.355   |  last reply



Tesla Coil Wedding Cake Topper?

My fiancé and I are going to embrace our geekiness at our wedding...he has already built a medium sized Tesla Coil and thought it would be cool to have a small tesla coil as a wedding cake topper. Does anyone know if this is possible without burning the joint down or some other disaster? Any help with some plans  or other ideas would be greatly appreciated. Thanks all!

Question by rampaige   |  last reply


how to make tesla coil by home scrap the esiest way?

How to make tesla coil by home scrap the esiest way........i just want to kill small incects.......should it work like zapper?

Question by rachit59   |  last reply


dose spark will produce through tesla coil using 6v DC battery?

Dose spark will produce through tesla coil using 6v DC battery..............if possible can we use it as insect killer???

Question by rachit59   |  last reply