Can a plasma speaker be configuredf to be able to generate realy deep base?
Question by jcmcf57 | last reply
I got a asmall plasma cutter 110volt. is it possible to make it cut thicker material?? or do i have to use bigger transformers and stuff?? i dont no much about the plasma cutters. was also wondering if i could some how hook it to a lincon 225 stick welder? thanks for any help
Question by monster30 | last reply
I have a cebora plasma cutter that is in tacked and complete but doesn't work I'm having a problem with repair centers because theire isn't one with in 100miles from me and snap-on and other tool men who come around keep try ing to sell me a new one Ok to the point there's not much to these things I have basic knowledge in electronic ITT 3 semesters, divorce killed that, and hands on knowledge automotive industry 20 years, Where should I start in my trouble shooting Got to go Company showed up
Question by reinovator
Hey Instructables, We're StudentRND, a group of students in Seattle, WA that build cool stuff over the summer. We've taken our time over the summer to build a plasma speaker, and now are offering kits on Kickstarter! (As seen on TechCrunch and Physorg) What's a plasma speaker? It uses an electric arc to vibrate the air to play music! View the Kit <br>
Topic by studentrnd | last reply
Hello! I've seen a few of these plasma discs and was wondering if anyone know what voltage these things generate? I know its some high-frequency ac voltage powering the disc, but does anyone have a rough estimate? Just curious. I've been meaning to take one apart, but I don't think my multimeter could withstand a shock from it. (Rated for 600v). Pic of a plasma disc: http://image.made-in-china.com/2f0j00HVatueUbBTGl/Plasma-Disc-J-LP200-B-.jpg Thanks!
Question by transistorguy | last reply
Self explanitory I thought
Question by Ginger Magnus | last reply
I bought 2 50" plasma tvs at an auction for $105 and found out they don't work. I've identified the error messages and downloaded the service manuals. But the manuals require I test certain boards and I don't know how to do that. I can't afford to spend $400-$800 to have a repairman fix them (someone at Justanswer told me that's what the charge will likely be). What can I do with these? Are the parts reusable for something else?
Topic by mazelady | last reply
My lovely children chucked a toy at my new 3D plasma!
Question by Dux | last reply
I have take out the glass-globe with the gas from my plasma-ball. Can I make it to an plasma-speaker? p.s. i'm from germany, so i apologize for mistakes ;-)
Question by Gujkil | last reply
Why does a matchstick light up when one places a coin on a plasma globe, uses a paper clip to hover around the coin while holding the matchstick alongside the paper clip? (note the video does not use a matchstick, but it still applies the same concept)
I was trying to fix my friend's magnavox plasma tv. I did the fat-topped cap replacement on the Y board and now There is no voltages from the P.S. I had them before pulling the Y board to replace the cap. NowI only have +5V and -17V on the Vscan TP.
Question by Allen Aden | last reply
Im having trouble generating any kind of plasma and i guess not fully understanding this. Heres my setup: A metal pot with a Plexiglas lid as vacuum chamber. a pressure gauge on top A vacuum chamber A MOT as the power supply. Dont have equipment to measure high voltage but id guess around 2KVAC as thats what i understand is standard Two terminals about 2 inches apart inside of the chamber made from copper. one coming from the top, one from the bottom. I hook up the terminals , hear the nice MOT buzz, but nothing happens inside of the chamber. The mot has been tested and does work. Any clue or direction to point me in?
Question by GalaxyX | last reply
I want to be able to shoot plasma out of a coilgun, but I want to know the cheapest way to generate it and other factors involved in doing this ( I.E. would it melt my gun and how to prevent this.). Any relevant information is welcomed.
Question by StartedBullet | last reply
If so what gasses should be used and what gauss magnets should be used to help contain the plasma? I also would like to know how much energy it would feasibly produce and if that energy would be more than the amount put in. Finally, what coils besides a field coil should be used?
Question by nerd7473 | last reply
Since the plasma TV I found in a dumpster this month does not work (missing the power supply board), I took the boards apart for parts. Now I arrived at the screen. To my surprise it was no LCD, but a plasma screen. As I understand, every pixel has 3 miniature fluorescent tubes in it. Would it be possible to use /convert as a light fixture? (some specs: V=5.25 V, Va= 65V, Vs= 125V, max 300W when white)
Question by BobS | last reply
I was thinking about building a homemade plasma cutter. My plan would be to use two linked microwave transformers to step up wall voltage to ~ 50,000 volts. I would use welding carbons in the end of a copper pipe, nozzle, etc, so that an arc would be generated inside of the nozzle. I would then have a PVC assembly that would take compressed air and force it past the arc, and thus generate a spray of plasma? I KNOW how regular plasma cutters work, I was just wondering about this design out of curiosity, but I know there is likely some flaw (e.g. the arc isn't drawn to the work, etc.) that I haven't thought of. Advice is appreciated. Thanks! P.S. What, if this design works, would stop me from using this to weld? i know that the plasma is too hot, i would just keep the torch a distance away from the work. Or would the air contaminate the weld? Thanks! EDIT: I know how traditional plasma cutters work. I don't want to strike an arc with the workpiece. I want to create an arc in the device and used compressed air to blow the plasma onto the work. Also, i think i could use a smaller power supply, say 7.5 KV to generate that arc, without MOT's.
Question by mad magoo | last reply
I have a old glass sphere from a plasma globe and I was wanting to use again but i need the circuit I need it if I want to use it again
Question by nerd7473 | last reply
I am in need a service to cut bulk loads of parts, I am just throwing this question on in hope that I can have a little bit of guidance. Thankyou
Question by KyleofAsgard | last reply
Question by Salty9 | last reply
For fusion research.
Question by Xmas50 | last reply
All screens inside the plasma are broken i need to know where to buy the screens, What the screens are? and how to fix it, if anyone can help ill be grateful, the tv is a 42 inch plasma pannasonic, (got smashed with a hammer)
Question by robthinks | last reply
I'm planning on doing a little bit of high-voltage work ( see my plasma cutter question), and I know most of the theory ( except why HV AC in power lines wants to go to Earth ground--any answers to that are welcome. I have my own theories, but...), but I have really no practical experience at all with high ( 50,000 volts) voltage, i.e. what gauge of wire to use, what gloves to wear, how to ground a metal container, etc. Any advice is welcome. Thanks!
Question by mad magoo | last reply
I have a project idea and need this information before starting.
Question by katman101 | last reply
I'm thinking about creating an art project, but would need to submerge the glass part of a plasma ball in mineral oil (which I've heard is not conductive). Would this be dangerous?
Question by rockyreasoner | last reply
I have a 50 inch Hitachi P50T501A plasma tv, and unfortunately, the screen is broken. The outer screen is still intact, just the plasma screen is broken. I have a few ideas for it, but thought I'd ask the Instructable masses for some cool ideas.
Question by thirteen oclock | last reply
Hi, I noticed that on here: https://www.instructables.com/id/Make-a-Plasma-Globe-out-of-a-Light-Bulb/, You have to rewind the flyback. How could this be accomplished without doing that? Thanks!
Question by Laserbeamtoast | last reply
Pic links below. So I have a 58” Samsung Plasma Model: PN55. It is having the clicking on and off problem. Apparently a lot of these TV’s are having the same issue. After I researched into it the general issue was capacitors going bad on the power board. I removed my board and inspected it and see no problems with anything. The board from what I have been told was replaced a year or so ago but I cant confirm that. So my question is: What other things can I try / test to help narrow down the issue? Here is where I am at: I have the X and Y boards unplugged so just the Power board, main video board and main logic board are plugged in. The TV will not do anything with atleast those 3 plugged in. I am leaning to the main video board as the fault since I know it has not been replaced. And from what I understand the power may loop into the power board, then go into the main video board then back into the power board. I have messed with electronics some but would consider myself between a noob and a novice, but I am willing to try anything since I will be buying replacement boards if I cant figure it out. The relay that clicks is on the top left. The power comes in on the bottom left and then out/in to the video board on the bottom right. I didn’t know if there was a way to test the voltage or something coming back in from the video board, the plug has a pin explanation next to it. Thanks in advance for any help. Pics here: http://fifthdaydev.com/samsung/back.JPG http://fifthdaydev.com/samsung/logic-board.JPG http://fifthdaydev.com/samsung/power-board-2.JPG http://fifthdaydev.com/samsung/power-board-plug.JPG http://fifthdaydev.com/samsung/power-board.JPG http://fifthdaydev.com/samsung/video-board.JPG
Question by davidwj
I'm trying to find an inexpensive power supply solution for a LUXIM Li-Fi Plasma Lighting source. The RF generator requires 28VDC at 250W is there some combination of voltage rails on an ATX power supply that could be utilized to provide 28VDC @ 8.3A? is there a way that the voltage could be slightly boosted or cut by a couple of volts?
Question by jhvh.one | last reply
Alright How do make plasma? like the kind thats on the sun. I here you can make plasma by puting so much electricity into the gas. How much is that and how can I produce that number?
Question by Kalrag | last reply
I have an idea about harnessing the electric arc from my makeshift Jacob's ladder to super-heat air at a very rapid pace within an expansion chamber of a ramjet rocket without using any combustable gasses. Can I get any suggestions for more effective forms of thermal expansion?
Question by 50ul84n3 | last reply
I have everything the same as him except my rails are slightly bigger. The distance between them is 1.6mm, and im using aluminum wads. When i fire it, i see a large spark with a bang and sparks go out the rails but the aluminum stays in place! The only problem with this is that its just staying in place, its not welding itself.
Question by ItsTheFark | last reply
I am planing on making an electrolaser and I am wondering how much output does a laser need to creat a Laser Induced Plasma Chanel.
Question by john7z7 | last reply
So I have had my plasma ball for about a year now and it wasn't very clear anymore. At the top I noticed that there was some kind of coating on it after washing about 5 times with windex. The ball worked fine were there wans't coating anymore so I rubbed it all off, it was plastic and now my hands are all sparkly. Was that ok or am I risking major health problems. Also, what is it for. So also, if your plasma ball is murky this is why.
Question by jj.inc | last reply
Hi, I was wondering how I could possibly make a small version of laser-induced plasma. I understand there would probably be high voltage as well as precise electronics required, but I'm quite confused by what I've found online. I would just like a simple explanation and/or a theory. Thanks! Cheers, Laser
Question by Laserbeamtoast | last reply
Hi I am thinking of using a Giant 3 litre Smirnoff vodka bottle as shown in the link below: http://www.licorea.com/smirnoff-3-litros-dosificador-p-809.html?language= To make a Plasma globe but inside the bottle. I need some sort of high voltage supply and an electrode but aren't sure what else . The main Problem I can see is creating a vacuum inside the bottle . as I don't have a vacuum pump. Does anyone have any tips on how to create a vacuum inside the bottle? Also would an inert gas work instead. Any help appreciated Thanks Ben
Question by 369ben | last reply
To shock something far away without direct contact.
Question by mikmkt93 | last reply
Can you turn your wirefeed welder into a plasma cutter. if you replace your gas line with an air line and connect the cables to the ,- terminals?
Question by smackit | last reply
I built a small stick welder, now i plan to build a plasma cutter i am going to buy the torch head because it seems it would be hard to make one(if anyone has an easy way to make a torch please tell me) but what i need to know is what goes into a plasma cutter power supply, right now i have 2 transformers (20 volts, about 30 amps) i know for plasma cutting i need DC current. how much voltage and current is needed. i don't plan on cutting any really thick metal this is just a little experiment i want to try. so can you please provide a schematic of a power supply and explain to me what the required outputs are
Question by twenglish1 | last reply