I've seen other magnetic vises on KZbin and this is, by far, the best one. Great explanation and video quality as well.
@josephyazbeck61023 жыл бұрын
GENTLEMAN.... I HOPE YOU WILL EXPLAIN CLEARLY THE (CONNECTING) INSTALLATION THE ELECTRICAL WIRES TO GET THE SUCCESSFUL RESULTS .... from A to z.... please MAKE IT CLEARLY STEP BY STEP..... SLOWLY.... THANK YOU IN ADVANCE FOR YOUR COOPERATION.... WAITING FOR YOUR REPLY AS SOON AS POSSIBLE.....
@josephyazbeck61023 жыл бұрын
SLOWLY....
@1nvisible12 жыл бұрын
*Fantastic job I would've guessed you were german from the engineering overkill lol. I was suprised the 60 grit grip tape was effective, was it an iron oxide grit? I took a slightly larger electromagnet and drilled a 1" hole in the center and wrapped electrical tape around the exposed windings. Mine's a complete hack job but took about twenty minutes and it's ugly but it works great! The hidden bonus you didn't mention is that flutes on drill bits and taps are automatically cleared of ferrous shavings instantly*
@MiracleMAX4 жыл бұрын
I've made the electro magnet from the transformer that you created last time. I'm using it in classes to show the magnetic effect of electricity. I've added a footplate for the apprentices to stand on and some handles thru the transformer holes so that they can pull on it to show their strength or lack of it. I start out showing how simple it is to disassemble the 2 sections of the electromagnet & challenge them to be stronger than me. The only help I will use will be a UPS 12 Volt battery. Of course once it is powered, there is no way they can pull it apart. It's a great lesson on just how strong an electromagnet can be and just one of the effects of electricity. Great use of the electromagnets making them into the magnetic vice. Very professional finish as well! 😉 Keep up with the great videos MiracleMAX
@Schematix4 жыл бұрын
Thanks for sharing your experience! I find it quite amazing how powerful these rather simple electromagnets are. As you've said, it's an excellent example to teach how powerful these forces are. So glad you found my video useful :)
@MiracleMAX4 жыл бұрын
@@Schematix Just like you I am amazed by magnets, both permanent & electo. I have done a video myself on the subject & thoroughly enjoyed the whole process. Glad you have thrown in your Kiwi sense of humour. It makes learning heaps more fun. Cheers from across the ditch.
@PF-gi9vv6 ай бұрын
One little tip, you may find if you are wiring in parallel, put your positive and negative end of the coil together for a stronger hold. The electro magnets would be N-S-N S-N-S making it better instead of N-S-N N-S-N which is slightly weaker. Do the opposite when wiring in series.
@kacperkosowski9506 Жыл бұрын
This press has worked like a charm for my projects kzbin.infoUgkxajoEbapTfqWaadnqb04h6U576yxXp-FE . I didn't even secure it to my table top, mainly due to the fact that I was using a 15 lbs drill vise. It's not flimsy at all as to what others have claimed it to be. Make sure the locking nuts and levers are secured and there won't be any issues with light pressure and patience. I was able to drill through aluminum, plastic, and steel (steel took a while) with no problems at all. Yeah it took a little longer than a regular drill press, but I don't have the space OR the money for one.The instruction manual was worthless, but luckily assembling the press was intuitive. However, the manual would be good for ordering replacement parts if needed. There is a nice breakdown of the parts that are included in the kit. Before ordering, make sure it is compatible with your unit, it is clearly stated what models the press is compatible with.This was an excellent purchase for $40!!
@davidfrank28242 жыл бұрын
I have to say your video is one of the best that has shown how to build this. I don't think the other channels really go into the wiring detail like you did. I'm fortunate enough to know the difference between parallel and in series. I also print it off a copy of your wiring diagram. I most definitely hit the light and subscribe button that's the least I can do for someone who has shared some good knowledge with the world. I am looking forward to watching more of your videos.
@111chicane4 жыл бұрын
Really nice and professionally designed and built but I saw 2 things you can improve: 1. Use electronic grade potting compound. It doesn't shrink or crack. It doesn't eat up the copper. 2. Shottky diodes are not suitable for inductive flyback clamp. They have a low reverse voltage and are not necessarily fast enough. They are meant for applications where low voltage drop is required, and you don't care about voltage drop in this application. Use a fast switching diode with high reverse voltage. 1N4007 will do.
@inductivethinking2 жыл бұрын
1N400x are not "fast switching diodes" either. FR400x is a bit better, but nowadays there are tons of choices.
@111chicane2 жыл бұрын
@@inductivethinking You're absolutely right, 1N4xxx are not fast switching. In this case, the communication is done manually by an electromechanical switch and doesn't require fast switching diodes at all. Not sure why I have said that when I wrote the comment. Although fast switching diodes are a better option, almost any diode that can handle an Amp and over 500-600V in reverse will do.
@change_your_oil_regularly42873 ай бұрын
Almost any diode with the required reverse voltage and current rating will work in this situation It doesn't need a Schottky diode but it will work just fine but so would a simply 1N5408 or similar This isn't a fast switching application and only has to handle a pulse or so at turn off IMO
@nottoday75164 жыл бұрын
Man I try not to crush on guys doing brilliant things with their hands. It’s a struggle...Great idea and very inspiring. I have so many accessories ideas!Relaxing to watch, Js.You can’t go wrong with a tool I ❤️tools and always appreciated vices ,when you need one it’s the only tool for the job lol. I love magnets and a lot of other nerdy stuff . Yes Iam a lady and I know I need to be making sammichs, Iam going... Good day
@allen305011 ай бұрын
Congratulations on a well thought out design and your craftsmanship.
@Brute4rce11114 жыл бұрын
This is the smartest thing I can think of using electromagnets in the workshop! I also like the idea of the magnetic field pulling down the shavings so much of it does not end up all over the floor/other tools. I gotta build me one of these!
@1889michaelcraig3 жыл бұрын
Nice to see you getting better tools since I visited your channel last. I do like that the magnet grabs the sworf before it gets a chance to get all over everything. Thanks.
@Farm_fab2 жыл бұрын
I saw this video some time ago, but I recently came across something that's already made that I think will work well. At a recent visit to a local scrap yard, I noticed that someone had scrapped some parts from a MRI machine. I found some assemblies from somewhere inside the machine. These were 24v electromagnets, and I bought two, and also bought a 24v din rail power supply, that has more than enough current to operate both, with some extra overhead reserve. I'll assemble them in a similar fashion to what you made with your mots. I like the idea of the hole in the senter for the drill bit.
@petarjovicic33112 жыл бұрын
thx for showing preview of a build in the beginning, says a lot about you. subscribing.
@n0rth3rnlight4 жыл бұрын
Haven’t pressed play yet. I’m making some popcorn for real because this will be my Saturday guilty pleasure... watching a bad ass dude making cool shit. 😎
@Schematix4 жыл бұрын
So glad you enjoy my videos 😃 thanks for your comment!
@Chiquiet3 жыл бұрын
Seen a couple of videos making one, this is for sure the cleanest build so far, just how i like to build stuff. thanks for sharing
@TheCahazukaАй бұрын
Great build, only one suggestion and I may have missed it would be pretest the coils before filling with resin.
@fredfrench76143 жыл бұрын
WOW! One of the Best Ideas put to Great use I have ever seen on here! Your version should be mass produced! I dont know how many times I could have used this! Awesome Job!
@subramanianr72064 жыл бұрын
It's a great dedicated work you have put in to try something from your imagination. The fine details in the mechanical aspects of the whole job is really amazing. As far as the surface area of piece to be held is large enough to occupy the pole areas you can guarantee that the force would be great. Anything with a smaller contact area would try to rotate especially when the drill bit tries to pierce through the other side. The torque would be very high to be held up. Sticking tape to augment the friction is not a good but an inevitable choice. No need to mention the fact that the electromagnet is to be powered up by an uninterrupted power supply. The iron filings (though from a soft iron) would be magnetised and would be difficult to clean up for sure. Thanks for the video.
@MatsK007 Жыл бұрын
Just add a sacrifice piec that is long enough to uccupy the pole areas under the small piece.
@chrisrolan49309 ай бұрын
What type band saw blade are you using? Mine starts through and just stops cutting @ 3/8in depth. It doesn't jam it just runs in the groove w/o cutting.
@bounceurabdelaziz49732 жыл бұрын
Down hat for your work, really it's the top, my greetings from Algeria 🇩🇿
@bostedtap83994 жыл бұрын
Nice project, great addition to the shop. Thanks for sharing.
@boltonky4 жыл бұрын
Thanks man this is a great video exactly what i needed, i have this bad habit of forgetting diodes all the time. Its one of those times i wish i could like a video more than once lol
@HagarVikin4 жыл бұрын
That a awesome idea bravo... can see one of them in my work shed. thank you for the inspiration . :)
@lannabulls4 жыл бұрын
Thanks a lot my friend, finally an usefull video that explains in details how to proper wire the magnets, excellent job!!!!! With a power supply 12v 10am better connect the 2 magnets in series or parallel? Thanks!
@nissanzargari4 жыл бұрын
Very nice ,very clean and a perfect job ,weldone from Israel
@markbarber34414 жыл бұрын
nice job. I'm in the process of making one. small tip when soldering those banana plugs : tin the wire first, and fill the 'cup' with solder. then while the solder is molten, insert the wire into the cup. The way you did it is unlikely to get much solder into the connection.
@peterkohnke3364 жыл бұрын
Love your videos, top quality and easy to follow.
@ariel4239 ай бұрын
Thank for your demonstration of the very professionnel way to do it ----just one question " are you connecting directly on 220V or 110 if you are in US ,because in others video i have seen them using a 12V dc "
@Hamid-az Жыл бұрын
I think there is a problem. That the metal shavings do not come out easily from the side of the drill due to the magnetism. what is your opinion ? Does magnetism have a negative effect on chip discharge performance or can it be ignored? Please let me know your experience. Thanks for your interesting and practical video.❤
@Ken-pc4jj Жыл бұрын
I liked your video. Very well made. I may have to build one of these.
@victoryfirst28784 жыл бұрын
I really like the idea of holding metal with magnetism. Keep up the great work too.
@moisty2544 жыл бұрын
My new favourite channel! Keep up the cool ideas, I can see you going big with these imaginative creations.
@MichaelJeffers753 жыл бұрын
Would it be possible to put the magnets below the cast iron table and epoxy them there? I think it would be nice if the drill press table could be left as is and hide all of the magical stuff underneath it.
@p_mouse86764 жыл бұрын
My first thought was, is this not gonna cost you a ton of power, but 75W for a brief moment isn't so bad. Well done! 👍🏻😎
@ByteMyNAS4 жыл бұрын
75W you could keep turned on 24/7 for a month and not notice the cost (would not recommend though) For context my area electric costs $ .07 /kWh You’re looking at $3.75 ish before line transmission costs a month
@algordon58433 жыл бұрын
Another great video from a great channel. Can we please have a video that covers how to determine what amps, volts and perhaps where to source (recycle?) a transformer from. Thanks.
@1974UTuber Жыл бұрын
Isn't the magnetic field weakened by the edges and centre all being welded together? I'm pretty sure the magnetic fields are stronger when the 2 blocks are left independent of each other and you use a plastic tube between them
@JoseAntonio-tt2mb5 ай бұрын
Você trabalha bem ,parabens.
@ConsoleCombatant3 жыл бұрын
Awesome, will build one for my workshop real soon
@arthurmcrae47424 жыл бұрын
Really liked the addition of the grip tape
@mabul5134 жыл бұрын
Skateboard tape would have covered it in 1. Good clip. Surprising he manged to pull the metal off when on. There other clipbs showing 300 kgs?
@michaelclayton6324 жыл бұрын
You could also make another video putting a fence on this so you could make repeatable holes using stops. Nice work. Merry Christmas from Alberta Canada. I wish our PM had balls as big as yours.
@АлександрГриднев-щ9р3 жыл бұрын
Super ! Thank you, Great practical build !
@akjay19763 жыл бұрын
Excellent! I'm in the process of collecting a dozen or so microwaves so I can build some of these for various applications. I'd like to incorporate a magnetic panel on my router table spoilboard onto which I can slap metal plates for machining or resurfacing operations. One question I have is: Is there any advantage to stacking two or more coils onto one "E" section? For example, assuming I have two identical transformers, would it be better to make a magnet out of each like you did here, or could I use the primary coils from each transformer and stack them on one "E" section to make a more powerful magnet in a more compact space? This would eliminate having to mill away so much excess material from the "E" section. I'd be curious to know your thoughts on this idea. Thanks.
@tompas11A3n52KkX4 жыл бұрын
That was very nice. I could use that magnetic vise on my milling machine. Subbed.
@Ken-zw8qs3 жыл бұрын
Love the video. Thank you for sharing. I have tried 4 power supplies. They are jumping off when turning on and plugged into the coils. I think I may need some kind of load resistor? The last power supply I bought can do 12v and 2 to 30 amp still pops off like it is overloading.
@ianmurray38202 жыл бұрын
Very neat construction but for precision milling the none slip tape would cause inaccuracy. How does it perform with a few shims/washers under the work piece?.. same force over less surface area = more pressure/ holding force…..maybe!??. Just curious.. thanks
@concernedcitizen84813 жыл бұрын
Didn't putting the coils in series double the ohms? Did that change the power of the magnet any?
@WildmanTech2 жыл бұрын
The cover over the connectors is a nice touch. Expect to see that stolen…by me!
@bob93412 жыл бұрын
Love your work so much i decided to try this myself! It has not worked out so far lol! Using 2 transformers and a 12v 10amp power supply, but the magnetic power is weak at best. Any tips that might help me figure it out? I am here in Canada and we have 120v lines, could that be the issue? When i turn it on it barely has any pull.
@keupondestroy9112 жыл бұрын
Merci beaucoup pour la vidéo 📼
@Daniel-vd9up3 жыл бұрын
I've made two of these from your design, one for home and one for work. They work fantastically thank you! However now I'm noticing all the tooling I use on the drill becoming magnetised. Would you consider doing a video on how to make a de-magnetiser?
@zenekpr60862 жыл бұрын
Kup krążek linki #1mm(200mb), Transformator 240/24V 160W i SSR-40 VA 24-380VAC . Cały krążek będzie cewką rozmagnesowującą . Cewkę połącz z uzwojeniem wtórnym trafo poprzez amperomierz AC. W obwód pierwotny trafo wstaw w szereg SSR-40 VA. Reguluj potencjometrem do prądu znamionowego uzwojenia wtórnego trafo . Dla 160W będzie to 6A. Tak obciążony transformator może pracować dość długo. Jeżeli nie wstawisz elementu regulacyjnego to trafo może pracować tylko przez krótki czas, bo je spalisz.
@stephanc71923 ай бұрын
Great project
@KitoMarchetaria4 жыл бұрын
Very good work ! Thank's for sharing !!!
@RonM-f3h Жыл бұрын
Would brazing work (maybe aluminum filler)instead of welding for those of use who don’t have a welder?
@hamzehmomani6682 Жыл бұрын
Can you please do a spot welder video with your nice explanation on components
@kahitanongmaisip93585 ай бұрын
Know this can be used as making the iron or rotor to be magnetic right?
@ahmadseblini51844 жыл бұрын
What is the Voltage used? Connecting in parallel increases the force also if needed.
@sirDirtyHarry4 жыл бұрын
it works good with 12v dc
@MarkusWITH_a_k3 жыл бұрын
The magnet makes good for easy clean up too.
@Viddiecent4 жыл бұрын
Now to help out the ultimate using a secondary set of magnets to pull all the shavings away for an easier cleanup. Only question is what do you do to clean up wood? 🤔😂 On a more serious note very cool project Amon! Keep up the cool projects bro 👌
@Schematix4 жыл бұрын
Thanks bro! :)
@andyh8239 Жыл бұрын
If you forget it powered up; How hot does it eventually get?
@CatNolara4 жыл бұрын
Nice build. Did you also sand the bottom flat? It would propably have been a good idea to mill the top flat on the router after casting the resin. Btw. why didn't you use epoxy resin? It doesn't shrink much at all. Oh, and one side note: a lot of commercial magnetic vises don't even need electricity, they work purely by moving permanent magnets in and out of alignment with magnetically conductive strips in the surface.
@SchnickSchnackSchnuck.4 жыл бұрын
Best answer. Say's it all.
@marenedee97524 жыл бұрын
Great video and project. I may attempt one if I can salvage two microwaves. My question is: Is it necessary to bolt the vise to the metal drill stand? Will the magnetic force above the vise have a complementary force below it that would simultaneously hold the vice in place on the metal drill stand as it holds the workpiece above? This would make it more convenient to move the vice from a drill press to say a metal work table or a pickup truck bed. I might do this for small work pieces that would not overwhelm the vice/magnet. My concern is that the surviving component of the microwaves transformer is U shaped (or W shaped) after you cut it in half. I don't know if the magnetic field lines stay in the metal or leak out as they do above the vice.
@henryvandamme68874 жыл бұрын
That a awesome vidio and will be building one myself. thank you for the inspiration
@davidendres78084 жыл бұрын
Hey mate loved it what did you use for a power source
@Leroys_Stuff4 жыл бұрын
Laptop charging cord it appeared
@yoesomite2199 Жыл бұрын
Maybe I missed it , but I dodnt see what the poer supply was and how many volts / amps are needed
@onyx-wf5bg2 ай бұрын
Вез охлаждения обмотки залитые эпоксидкой хватает минут на 10, из за перегрева потом они сгорают ( замыкают витки), я сделал с охлаждением , обмотки не заливал, а залил только поверх обмоток, 15мм, этого хватает,сверху обмоток вырезал из текстолита прокладку по всему корпусу магнитной плиты и щели в местах возле металла залил силиконом, с одной стороны вентилятор задувает воздух ,проходит между всеми обмотками и выходит наружу с другой стороны, ещё поставил на каждый магнит датчик температуры.( для контроля), моя магнитная плита работает уже 4 года и никаких проблем с перегревом.
@martinpetrov88013 жыл бұрын
Brilliant Idea
@StormbringerMM4 жыл бұрын
I have been designing one of these for a while, I still am trying to avoid the classic encase everything in epoxy route for the following reason: if you forget to turn it off, you are dumping heat into the coils since their combined resistance is significantly less than the other branch of your circuit and the high amps are needed for the B field. I suppose you could have this set to a timer switch that automatically turns it off, but the heat issue is a problem I haven’t sorted. Just remembering to turn it off isn’t enough, have you thought about this aspect? Nice build!
@ahmadseblini51844 жыл бұрын
In your case, doesnt help you using a temperature switch?
@trollforge3 жыл бұрын
Disassembling two microwaves for the transformers means having two over temperature switches on hand anyway...
@nigeljames5363 жыл бұрын
Very nice work. One question I have is, what amps does it have?
@paulmidgley24474 жыл бұрын
Great video I am going to build one. The transformer coils are rated for mains voltage did you consider putting mains voltage on them or at least a hire voltage. This may eliminate the need for the anti slip tape.
@Schematix4 жыл бұрын
Thanks. While the coils are rated for mains power, the inductive reactance will change depending on how much metal is being attracted to the magnet. This could lead to a coil meltdown depending on several factors. So I only recommend DC for this project. :)
@SchnickSchnackSchnuck.4 жыл бұрын
@@Schematix But when you use a current limiter, you need much less power for the same effect.
@markbarber34414 жыл бұрын
you cannot use AC power. One its too high voltage, 2 its dangerous and 3 the magnet will go N-S-N-S etc at 50/60Hz and you nett magnetism will be zero. Must use DC, about 12v is good
@januszjanusz13243 жыл бұрын
Witam, świetna robota. Mam pytanie, czy konieczne jest kładzenie tej siatki na uzwojeniach przed zalewaniem żywią i czy ma ona jakieś specjalne zadanie, czy jedynie wzmacniające? Drugie pytanie dotyczy tej taśmy antypoślizgowej. Czy ta taśma antypoślizgowa, którą nakleił pan na wierzchu, to jest jakaś specjalna taśma, czy taka zwykła pierwsza lepsza? Chodzi mi o to, czy kupując jakąś pierwsza lepszą taśmę, nie spowoduję, że zadziała ona być może izolująco , przez co może osłabiać magnesy, pozdrawiam..
@hlmartelli4 жыл бұрын
Great work! Congrats! Please tell me what is the voltage of your power supply. Can we simply remove the secondary coil as you did, keep the primary one and turn it in 127 or 220 AC? Thank you for your time in advance.
@markbarber34414 жыл бұрын
AC wont work as a the magnets will go NSNSNSNSNSNSNS etc. besides mains voltage is dangerous. 2 microwave magnets in series, use 12v 10A DC supply or thereabouts
@grinjeanc.14834 жыл бұрын
*Not everyone can read an electrical diagram, you should have shown your montage in the video and voltage of the power supply ! (beau travail ! from France)*
@lapdog53552 жыл бұрын
The chips stay on the vise instead of scattering all over the place. Makes cleanup a lot easier.
@taunteratwill17873 жыл бұрын
If only i had half his creating talent ! 😄
@leonhill68004 ай бұрын
Can you help me with a queirie ,please?. was the fact that the electromagnate held 300kgs because you had 8.4 amps of power running through the system?. ( or would 5 amps give the same results?). your help would be deeply appreciated. Leon. :-)
@jimcoleman523 ай бұрын
Absolutely not an expert but have been trying to understand magnetics for years now. There is a point where a material becomes "saturated" and cannot contain any more magnetic flux, but below that point the flux is a product of the current and the number of turns the coil makes around the core. With the same coil and less current, it will be capable of holding less force.
@jonrg6220 Жыл бұрын
What power supply did you power this up with? Did I miss this?
@publicmail24 жыл бұрын
Nice part is you can always apply more power, what kind of duty cycle can you get before it overheats if any? If that's a factor, attach a bimetal to the case to stop power if left on too long, or forget to turn off, always think worst case, it could be destroyed otherwise.
@Schematix4 жыл бұрын
With the current 15v, 5a psu. The vise stays cool to the touch. My theory is, the thermal mass of the vise is reasonably large & can soak up a lot of heat from the coils. Thus far I haven't felt them even get warm. :)
@adrianakuzmikova16972 жыл бұрын
@@Schematix what will happen if you add that hardener to resin and then drink it?
@alfitz2189 Жыл бұрын
Try it and have your spouse let us know how it went.@@adrianakuzmikova1697
@10UPn2DOWN4 жыл бұрын
Great video, ? I'm looking to make a Anvil for Golf club steel stamping. Could I put a flat "XX" gauge steel on top of the epoxy (encasing the transformers) then turn the magnet on, sticking the golf club head to steel top than hit a steel stamp with a 2lb hammer as to stamp the golf head?
@constantincascaescu19264 жыл бұрын
Hello, ... at what voltage is it supplied ... ??? .. 220v ... ??? ... thank you ... congratulations ... !!!
@SiskinOnUTube4 жыл бұрын
I guess I'm on the scrounge for yet another old microwave. Thanks for sharing.
@garagenliebe38434 жыл бұрын
Nice Video! Which values does your power supply actually have?
@roneoroze90853 жыл бұрын
if we change the current direction are we able to float the ion rod?????
@1966cambo2 жыл бұрын
would running the coils in parallel increase the strength of the magnets or would you simply need a higher current power supply? anyone? I am using a power supply from a computer and it is 12 volts and I think close to 15 amps.....
@1966cambo Жыл бұрын
anyone???
@danburch9989 Жыл бұрын
The ele3tromagnets aren't in close proximity to each other. The magnetic force will be the same. However, it parallel, you'll need 2x the currtent than what is needed in a series connection. Magnetic force is based upon the number of turns x the current. So in this instance, 10 amps through 200 turns in series (2000 ampere turns) is the same as 10 amps though each 100 turn coil in parallel added together still equals 2000 ampere turns.
@KenzoAkihiro3 жыл бұрын
Have you used the two windings of the same transformer or two different transformers?
@TigerCarpenter2 жыл бұрын
with 310 kg of lifting per electromagnet, which totals with 620 kg per pair, it surprised me how "weak" this electromagnetic vise was, when the leverage was applied in the horizontal axes now I wonder if this solution is suitable for the milling machine, and for other heavy holding force requirements, maybe on a lathe etc.
@stormkhan42502 жыл бұрын
Pretty sure it would. I've seen metal machining machines with electromag blocks similar to this. All depends on the size of the coils, number of coils/magnets and how much power you are putting through them. If electromags can be made to lift cars and other heavy metal items then pretty sure you can make one to work on your mill.
@palcoscenicotvweb17832 жыл бұрын
Ciao hai usato resina poliestere perché la resina epossidica costa di più ...con la poliestere ti sei trovato bene ? Grazie
@kmbrady1a4 жыл бұрын
Thanks for this education. Question, what purpose does the diode serve in the winging? Only required if adding the LED pilot light?
@Schematix4 жыл бұрын
The diode is essential. It's purpose is to prevent inductive kickback (aka flyback). If you want to learn more on this subject? then watch my inductor video kzbin.info/www/bejne/ml6oYmV6od96fcU
@kmbrady1a4 жыл бұрын
@@Schematix Reviewing it now. Thanks for the quick response.
@mariusmunteanu76954 жыл бұрын
A super, very useful idea!.
@electronic79794 жыл бұрын
Excellent
@serhatsarkus17384 жыл бұрын
Hello. I used 12 volts and 12.5 currents. It got too hot after 20 minutes of operation. If I lower the current value, would I use it longer? Will I experience a decrease in my usage power? How much current should I use at most?
@pranayzingare4522 жыл бұрын
what was the total resistance of coil how to clacualte 15v is required 5 amp??
@MrZetor4 жыл бұрын
What's the reasoning for welding the transformers into the frame (and into the center pipe)? I mean besides wasting some of the energy (force) and messing up the magnetic fields.
@EZgoing149018 ай бұрын
Other than a great project and very well explained, my only other comment is - sharpen your drill bits.. LOL
@jimbeck26932 жыл бұрын
What are you using as a power supply? What voltage? Ac or Dc?
@stormkhan42502 жыл бұрын
It must be DC or the electromag will not work.
@mabul5134 жыл бұрын
Cutting these down? What if kept full size and the single coils put to top?
@creepycrawler433 жыл бұрын
Thanks man great vid
@venturajaramillov.91833 жыл бұрын
Congratulations very useful video
@GOVAUS14 жыл бұрын
I liked it. No love for primer paint? Also, coolant would eventually make the tape fell apart.
@sijmengrunbauer76974 жыл бұрын
Hi @Schematix, You used a resin for the pour. Did you consider using a casting epoxy, which has minimal shrinkage, and if you did, why did you choose Resin?
@richardsargent113 Жыл бұрын
Best of 10 videos
@reigom71982 жыл бұрын
Hey, i want build same. Does water affects magneti field? I have water cooling
@stormkhan42502 жыл бұрын
No. Just don't short out your electricals I guess. It is low power tho' so its not gonna electrocute you.