I'm glad that you credited Grant Thompson in this video.
@ShiningForce077 жыл бұрын
Because he didnt credit anyones oroiginal idea in his videos so far.
@marisbuildsahouse43043 жыл бұрын
thanks
@SL-ez7qn3 жыл бұрын
Brilliant video on increasing power. You have earned yourself a subscriber 😀
@turbojet66385 жыл бұрын
Bravo! é 10 volte meglio di quelle che vendono professionali.
@murraylowe74937 жыл бұрын
I had noticed someone had built something similar and the transformer had over heated. and melted. Microwaves also have a cooling fan in them to keep things cool maybe you may want to address this situation before you might have some challenges. Just a thought. But nice build. I hope it works great a long time for you
@automajstorijediy3 жыл бұрын
he overheats on idle very fast.not for long use and must have cooling. cheap production result,not made to be on long time
@TomTechVideos4 жыл бұрын
Did you remove the magnetic bypass also? In the first version I could see they were in place. They are the metal sheets between primary and secondary winding. They limit the current by allowing the magnetic field to take a bypass route.
@mattmcgahan3 жыл бұрын
I noticed that too. I know them as shunts and they were in place at first then later removed. This is why the nail melted, as amps increased due to their removal, not due to the extra turn which would have increased volts.
@marisbuildsahouse43043 жыл бұрын
remove
@felixb.17563 жыл бұрын
@@mattmcgahan yes and no. The current is limited by the transformer but also by the resistance of the weld. In theory 1 turn should yield the most current but because the voltage is really low then, the resistance limits it more then the transformer would with more windings. Around 3 turns is the most optimal balance between voltage and current in a MOT spot welder
@tesladude28223 жыл бұрын
@@felixb.1756 That's right, and anyway, in any case you should try to use as thick cable as possible, why leave opening not used.
@nandlalchoudhary25794 жыл бұрын
one of the great channel on youtube who explain each and every steps . sir your videos inspire me a lot so i also made just have to test but need your advice what is the input current you are providing (input voltage 220v). what is the input current?? please reply as i cannot move ahead without knowing as it may be very harmful.please help sir.
@marisbuildsahouse43043 жыл бұрын
thanks, blessings
@rockyjjones89896 жыл бұрын
You only need to stop weld from 3 to 4 seconds. No need to hold it until it glows yellow. Once it turns yellow it is to hot.
@bichonielectrico16624 жыл бұрын
Excelente quitar el forro caben mas vueltas y genera mas amperaje gracias bro.👌
@Eectechs4 жыл бұрын
Wow so powerful
@alexk25476 жыл бұрын
Power was increased because in version 2 you removed magnetic shunts (small plates between Pri and Sec coils)
@songkai19816 жыл бұрын
Agree. Increasing turns ratio doesn't increase out power but voltage and lower the current actually. Now if he tries to change it back to 2 turns, he will get more "Power" (it's actually more current).
@mrroronoa85 жыл бұрын
Actually. Increasing turns make coupling more efficient. More Volts on same length wire=More Amps=Increased Power. (As long as primary doesnt limit current, Which it shouldnt in this case.) More volts=More current flow accross load(nail)
@AntonChromjak5 жыл бұрын
I tried secondary in short power and it wat 1400W with two shunts, 1600W with ony one and 1800W with no shunts with 4 turns at 3,5V so you are right, do you think lowering turns will help with current?
@krlenjuska5 жыл бұрын
@@AntonChromjak yes its simple math. less turns -less voltage=more amps.
@Expedient_Mensch5 жыл бұрын
@@krlenjuska What the fuck are you talking about? V=IxR therefore I=R/V that means that fewer volts will deliver less current through an equivalent load. The reason you get more current out of the transformer with the lower voltage is due to magnet saturation of the lamination, IE you are operating under overload conditions, what you really need is a larger transformer. Look it up on "Da Google" or something.
@miranlyan13 жыл бұрын
amazing idea thanks
@user-pz1ve1jb5s2 жыл бұрын
I just shortened the lead wires on mine and worked better. You increased the voltage with another turn thus shortened the lead wire.
@longjohn4392 жыл бұрын
Great video!!! What kind of tape did you use?
@johnal45602 жыл бұрын
there is plate on the top of the bottom wire if u remove that is it gonna be ok ?
@OptimusScratchDent3 жыл бұрын
Hi mate. Great video. Can I use this to spot weld on car body as well. Will it be strong enough?? Thanks
@stephanc7192 Жыл бұрын
Did you remove the "magnetic shunts" in the first demonstration?
@thonybongionny9059 Жыл бұрын
Brillante el vídeo por los pasos, la corriente es de 120 O 220 ws
@He110World3 жыл бұрын
Thats awesome.
@salarbutt96175 жыл бұрын
nice effort. thanks for sharing.
@cosmetederiche8645 жыл бұрын
Hi.i ,m Cosme Brasil i really liked it
@marisbuildsahouse43043 жыл бұрын
thanks
@andreyzrv72493 жыл бұрын
Не будет ли перегрева в ящике при интенсивной работе? Он ведь практически наглухо закрыт, а дерево хорошо удерживает тепло.
@jaimeacevedo78747 жыл бұрын
I have a question. Do you put the breaker switch on the return cable or the main line to the transformer? I saw in books that you put the breaker switch on the main line, not on the return cable or the ground.... And thanks. It's nice to see that you take the time to explain your steps in the process of creating the machine.... Thanks...😓😓😓
@marisbuildsahouse43047 жыл бұрын
Both switches are one after the other on the line where there is a contact socket 220v or 110v. Power line is 1000A ,3V can not be put there.
@monajaat3 жыл бұрын
@@marisbuildsahouse4304 Thank you for your video. One question springs to mind is that you used a 120A CB in line but did you plug into a 30A socket? if so how is that CB going to be effective as the CB in your fuse-box would trip before your spot welder?
@marisbuildsahouse43043 жыл бұрын
@@monajaat 20A
@BITTYBOY1213 жыл бұрын
I want to build a spot welder like this but set it up to weld mortice lock keys together to make my own keys. Do you have any suggestions on how to modify the welding electrodes to weld keys up from scratch, I know that most modern mortice lock keys are spot welded together in 3 pieces (a washer, a stem and a blank part that is cut to the profile of the lock levers) but HOW are these keys welded together using a spot welder ??
@marisbuildsahouse43043 жыл бұрын
quite difficult, because the exact current must be hit
@BITTYBOY1213 жыл бұрын
@@marisbuildsahouse4304 Hi, I've been working on building a butt welder instead which is what these key manufacturers use to fuse together the parts of a mortice lock key. It does require a very high current from a similar microwave transformer and also a timer to get the butt welds even and exactly the same every time when the key parts are mounted and clamped tightly in the brass holding clamps/welding jig. Although my butt welder is not quite ready yet, As soon as it is ready and working , I will upload a video of it working on my KZbin channel for everyone to see !
@kyungsoonpark71183 жыл бұрын
Very good
@KeithOlson6 жыл бұрын
FWIW, instead of electrical tape, try Googling "CID A-A-59163". That is the MilSpec for a self-fusing silicone tape that insulates to 400v per *mil*, and there are many tapes that more than double that rating. (It has been used since the 50's by the US military to protect the wiring of their planes, hence the nickname 'F4 tape', because of its extensive use on the McDonnell Douglas F-4 Phantom II.")
@atw985 жыл бұрын
Its not the rubber cheap electrical tape, it's installation tape. Sort of the same thing you are talking about the he is useing. That's very interesting though never new the origins of the name cheers.
@waltp33735 жыл бұрын
Thanks for that info. I was concerned about using electrical tape. That melts at a fairly low temperature.
@timothywatson96175 жыл бұрын
Where do you get that stuff dude
@lungocicorneliu11197 жыл бұрын
Nice job, nice video.
@marisbuildsahouse43043 жыл бұрын
thanks
@aurelibm98075 жыл бұрын
hi , very useful video you got there. can do so much things in my kitchen and garden. would it be possible for me to joint 3 mm to 10 mm bar for my bbq grill ? my gratitude sir
@hyperhektor77334 жыл бұрын
no, you need 3 transformers in parallel for that, 1 can weld under optimal condictions max 4mm (and you want 13mm in total)
@marisbuildsahouse43043 жыл бұрын
:)) thanks
@anillokhande80987 жыл бұрын
Great job and great experience
@marisbuildsahouse43043 жыл бұрын
thanks
@IPHONEhn5046 жыл бұрын
Hello there I need you Advice I have this Stud welding matching that only work with High Voltage AC 380V 60HZ my question is,how to change the current to 240 volt here in USA to make work
@Flowsalvador6 жыл бұрын
Genial...!!! Thanks...!!!
@ZasaSaza345 жыл бұрын
Hi , What was first V & A and second V & A
@marisbuildsahouse43043 жыл бұрын
primary winding - spiked 220 or 110 V secondary cable in some windings for welding
@toanangquoc3115 жыл бұрын
Very good , thank !
@marisbuildsahouse43043 жыл бұрын
thanks
@oldtimes87mi5 жыл бұрын
Good effort
@ideafromkurdistan52574 жыл бұрын
Thanks , can uhelp me , im canuse eny transformer in macrowave ? if small can i usee ?
@marisbuildsahouse43043 жыл бұрын
1000w ok
@danielcristovao46554 жыл бұрын
Very, very good
@marisbuildsahouse43043 жыл бұрын
thanks
@rosendolugoperez83506 жыл бұрын
Buen trabajo. tienes un gran resultado
@guadalupemoron90085 жыл бұрын
Amigo que cinta aplica?
@jacobwattimury51623 жыл бұрын
Good work. 🙏 Gb
@diakonserbe31143 жыл бұрын
Man kann auch noch die Einlagen (Blech Streifen) zwichen Primär- und Sekundär Wicklung entfernen, da hat man noch mehr Platz.
@rockyjjones89896 жыл бұрын
You should NEVER use a breaker for an on/off switch. You can use a regular light switch and I recommend you do.
@marisbuildsahouse43046 жыл бұрын
Thank you. This is for safety. At rest at this stage very little A, not even 1A. The working position is not more than 20A.
@stevelamperta8654 жыл бұрын
Rockyj jones : And why not ? please tell why you shouldn't use a breaker switch ?? it wont hurt a thing ! it will be completely fine ! Dam I hate when people gotta act like they know what their talking about when they have absolutely no clue !
@cobre77173 жыл бұрын
@@stevelamperta865 they must be an armchair electronic wizard
@seiniaboulaye41304 жыл бұрын
Nice technology good to you
@marisbuildsahouse43043 жыл бұрын
thanks
@X02switchblades5 жыл бұрын
nice box looks like store bought!
@funtimess29956 жыл бұрын
Nice work young man :)
@michaelabebaw94574 жыл бұрын
is it necessary to add and press switch while welding, what is the problem if we turned on the transformer for long time
@marisbuildsahouse43043 жыл бұрын
problem due to lack of precision
@ziadfawzi4 жыл бұрын
Thank you.
@marisbuildsahouse43043 жыл бұрын
thanks
@johnconrad54877 жыл бұрын
Thanks for sharing. looks like a good job. Did you measure the output voltage?
@marisbuildsahouse43047 жыл бұрын
The transformer is taken from a microwave oven. In the first winding, the 20A switch is enough, but the second one is over 1000A. Thank you for your comments.
@ignilc4 жыл бұрын
@@marisbuildsahouse4304 how old are you?
@njfulwider57 жыл бұрын
I am in the process of building a second battery tab welder. I have #2(2guage) welding wire and 2Guage battery cable wire. What would you recommend? I purchased both just to have on hand, just have no clue what to use on the second welder.
@marisbuildsahouse43043 жыл бұрын
ok
@reednelson60306 жыл бұрын
What did you use to flatten the copper cable to make the cable lugs? Hammer it flat, vice to squeeze it flat or some other special tool?
@marisbuildsahouse43046 жыл бұрын
The best option is to go to the electricians or traders who have a cable shoe press, it takes 2 minutes to press. Can be screwed, but not so good. There are also special shoes with screws and knit head.
@clemenstroppmair22456 жыл бұрын
Hey, very nice video! There is one thing you got wrong though: The reason why you had more power after you changed your setup was not because of the additional winding but because you remove the metal that was between the primary and secondary!! This metal doesn’t look like much but it has a very strong effect! It is used to reduce the output current of the transformer by giving the magnetic flux a side path. Here is an interesting read in that topic: info.ee.surrey.ac.uk/Workshop/advice/coils/leak/weld/index.html Long story short: if you want full power out of your transformer, make sure there is no metal between primary and secondary coil!
@zozo71zozo716 жыл бұрын
very interesting
@ftham8885 жыл бұрын
Actually, nothing was changed in the transformer core when he increased the winding by another turn, so the amount of flux remained the same. What happened when the winding was increased from 2 turns to 3 turns, the voltage at the secondary was increased by 50%, which helps to overcome the current due to resistance. Ohms law: Voltage = Current x Resistance or Current = Voltage / Resistance.
@claytonrealist88687 жыл бұрын
Dude I really like the way you did that. It is the way I would need to do it without a welder and a ton of other equipment. Thank you. Just one question though, would I be able to use it as a stick welder instead?
@marisbuildsahouse43047 жыл бұрын
touch welding method
@guillaumelombard6 жыл бұрын
You won't as for as you need a higher voltage, you will need to make a separate welder, if you use microwave transformer, you ll need 2 of them, with more turns on the secondary to increase the voltage. Basically spot wlding: High amps, low voltage, Arc welding: Higher Voltage, lower Amps
@guillaumelombard6 жыл бұрын
To add to my previous reply, the cable you ll need for a spot welder will need to be much bigger in diameter since the current is much higher (probably around 400 to 500 amps depending on your transformer), however, typically arc welder have a 48V voltage output, ranging from ~60 to 250/ 300Amps output. The reason you ll need 2 transfo: it is unlikely you ll be able to re-wire the secondary with enough turns to obtain the voltage required and at the same time with a cable big enough to sustain the intensity (amps) required. So by having two transfor with the secondary wired in series, you gain basically twice as many turns or in order words, you can add up the power of the 2 transfo together.
@marisbuildsahouse43046 жыл бұрын
high power ok 50mm2, but for the primary winding the original cable does not heat up, even the 20A switch does not turn off
@guillaumelombard6 жыл бұрын
The primary shouldn't be affected as it will always deliver pretty much the same current. I think it does matter when you have a smaller cable on the secondary ( like myself, with 25mm2), as you need to make sure that the current is not going on for too long. Though I like the way you managed to increase the power just by removing the insulation. Great job!
@bowlweevil41614 жыл бұрын
you can get heat shrink tubing in long lengths at harbor freight cheap, i would use several layers, is your primary 220 or 110, will 110 peimary work?
@marisbuildsahouse43043 жыл бұрын
i have 220 but also work with 110. 110 primary is the appropriate number of turns and everything is ok.
@eddieed_23283 жыл бұрын
have tried silicone electrical tape
@johnal45603 жыл бұрын
where did u get that black cable did u get that from the microwave? How long the cable must be if u do 2 turn also if u do 3 turn thx
@cobre77173 жыл бұрын
Black cable is from a stick welding leed. Or a groud leed. Can get it from a welding supply store or maybe a car stereo shop the wire from subwoofer amplifier to batteries
@zozo71zozo716 жыл бұрын
wow , nice!
@unclesashaunclesasha33865 жыл бұрын
А что дает Вами увеличение витков?
@warchateck7 жыл бұрын
هل يمكن استخدام المكثف بدل المحول لهذه العملية وما هي النصائح
@masstaphawazza15075 жыл бұрын
مرحبا
@JSunBurns3 жыл бұрын
I would use heat shrink tube.
@thiamjoo5 жыл бұрын
Is 3 turns of thick secondary wire too high voltage for 18650 Li-on battery spot welding? Most videos for 18650 spot welding use only 2 turns.
@marisbuildsahouse43043 жыл бұрын
yes
@eueu12447 жыл бұрын
Good job ... whats the name of the on / off button?
@marisbuildsahouse43047 жыл бұрын
"Hager" electric fuse switch
@danist.hunter4 жыл бұрын
You don t cut the top part batter than metal
@marisbuildsahouse43043 жыл бұрын
yes
@unclesashaunclesasha33865 жыл бұрын
Какое сечение провода использовали?
@matejfortuna75166 жыл бұрын
hi i made spot welder from 24volt TR 200VA original input is 400volt output 24v i revind and i put 230volt input and i get 1.2 volts out but not working small nail start to glow but not weldet can i make it stronger somehow
@marisbuildsahouse43046 жыл бұрын
like me. Need more winding in the secondary winding.
@maheshgk81905 жыл бұрын
What was the thickness of material welded
@marisbuildsahouse43045 жыл бұрын
0,5-1.5 mm
@warchateck7 жыл бұрын
You can use the condenser instead of the converter for this process and what are the tips
@marisbuildsahouse43047 жыл бұрын
I use what I find in a microwave oven. Condenser for shorter welding with less power
@angelgimenez2286 жыл бұрын
Good good ;)))))thanks
@RS-GraciPesca2 жыл бұрын
Qual espessura do cabo ? mm
@abidsika12705 жыл бұрын
Thanks sir
@marisbuildsahouse43043 жыл бұрын
ok
@chichin566 жыл бұрын
Greetings from Colombia, how many amps and voltage this arrangement can generate, thanks
@marisbuildsahouse43046 жыл бұрын
220 V, 7-10A generate 3V 1076A
@automajstorijediy3 жыл бұрын
@@marisbuildsahouse4304 not possibile.primary and secondary power must be same. sec power can only be smaller than primary
Bro even I'm fabricating this type of machine for project to college So I need help ,how can I contact u
@KenzoAkihiro6 жыл бұрын
after the modification + - what is adequate voltage?
@arthurehatchi80065 жыл бұрын
Giop
@D3god3 жыл бұрын
Wow 400k viewers... I guess I'm not the only one with a crappy 220V microwave spot welder.
@cobre77173 жыл бұрын
I think out of the 400k 1000 made one
@cobre77173 жыл бұрын
And 900 of those 1000 made at least two
@renkvankoevorden37376 жыл бұрын
hey, I also build one, however my cable gets very hot and it isn't melting. I don't know why but it seems like to be in the cables. I've got 35 mm^2 cables but they get so hot. but when I put a metal plate between it won't meld. please help me? what could be the problem?
@diakonserbe31143 жыл бұрын
Du musst 50qmm Kabel nehmen!
@mdshan5077 жыл бұрын
Which power MCB required
@marisbuildsahouse43047 жыл бұрын
power - 1082 A
@jeevankumarreddyravuru87107 жыл бұрын
i am doing the same project when we using this spot welder the transformer get heated up and insulation will be meltoff it may damages wire how to solve this problem
@marisbuildsahouse43047 жыл бұрын
large cross-section of the cable and the cable must not be taken to be too long after some time the need to make a break
@hyperhektor77334 жыл бұрын
1. max out the space on the transformer (thickest cable which fits 2 replace the insulation with glassfiber sleeve 3. add heatsink + fan 4 keep cable short 5. dont operate too long , its called "spot" welder not stick welder :D
@diakonserbe31143 жыл бұрын
50qmm Kabel und 3 Windungen, das sind die entscheidenden Heinweise!!!
@shootegg95027 жыл бұрын
Good
@marisbuildsahouse43043 жыл бұрын
thanks
@siswoyo13354 жыл бұрын
what is the diameter of the secondary cable
@marisbuildsahouse43043 жыл бұрын
35 mm/2
@sisoo67896 жыл бұрын
감사합니다 ^^!
@maribelllauren42013 жыл бұрын
Bhj mmmm
@user-bx8tr5cl4e2 жыл бұрын
@@maribelllauren4201 ข
@hmarillejla75 жыл бұрын
On what does the amperage depend?
@marisbuildsahouse43043 жыл бұрын
16A in inside / on other 1000A
@hrmofutopia90244 жыл бұрын
as it is AC, I'd guess it may work with aluminum too? PS no fan?
@hyperhektor77334 жыл бұрын
aluminium has more loss than copper, it is now recommended because it has higher resistance, and at high currents every small resistance will affect the performance.
@marisbuildsahouse43043 жыл бұрын
yes
@hatbui84384 жыл бұрын
How can increasing the turns of the secondary coil increase the ampere? That only reduces the ampere and increases the voltage of the secondary coil.
@TheHeliosm4 жыл бұрын
Note that, he reduces the cable distance, then the resitence is low. I dont belive that it is relare withnincrease the volts.
@hatbui84384 жыл бұрын
@@TheHeliosm He uses the same cable for the two trials on the secondary coil. Therefore, the resistant is unchanged. When he increases the turn of the secondary, he reduces the ampere. He needs higher ampere in the secondary coil to heat up the objects quicker. To increase the ampere he had to reduce the turn of the secondary coil. According to the physics if I make the turn of the secondary equal to the turn of the primary coil, both of the coils have the same voltage and ampere (if I did not count the loss of energy creating heat in the metals). If in the same coil I increase the turn, I increase the voltage but the ampere and vice versa. I am going to find a transformer to try and see what will happen. Thank you for your interesting.
@TheHeliosm4 жыл бұрын
Yes, but the conductor have less resistence it is shortes, out of coil. For other hand , you have less current but the voltage increase. Take in acount that inportan is the power. I did experience 10cm can reduce de power in the load from 600w to 300W
@hatbui84384 жыл бұрын
@@TheHeliosm I get what you mean. I agree with that.
@marisbuildsahouse43043 жыл бұрын
its real
@garymucher95907 жыл бұрын
You actually didn't increase the power, you increased the voltage. However the amperage dropped proportionally as well. The power output, or wattage, remained the exact same either way. When you increase the windings, you increased the voltage, but lowered the amperage. You don't get something for nothing. And the output wattage has to equal the input wattage. Again, you don't get something for nothing.
@marisbuildsahouse43047 жыл бұрын
Yes, the voltage stays above 1 volt, while the metal melts at the moment, so we say that the power has become larger (in plain language)
@funtimess29956 жыл бұрын
You had to criticize to get your 2 cents...lol He got the results he wanted.
@Jason_DPMF6 жыл бұрын
Would a dimmer switch on the ac side work to regulate the weld
@TheFootbaldd6 жыл бұрын
I built a spot welder that has a glorified "dimmer switch" on the primary. I linked the source in my video on my channel. Its SCR based, and there is a lot of info as well as new pre-built controllers that the guy is now selling in the link I provided.
@Bags27236 жыл бұрын
Actually you've got it backwards... he decreased the voltage but increased the amperage. Before the secondary was switched out for larger cable, the voltage was high and the amperage low. By changing out the secondary he essentially reversed what the transformer was meant to do and raised the amperage but lowered the voltage to probably around 2v
@ryanburch264 жыл бұрын
An old Hi amp starter relay would work also
@marisbuildsahouse43043 жыл бұрын
work
@pulesjet6 жыл бұрын
What was the Amp Rating on that Micro Switch ? That gave me the Creeps.
@jasonmeinhart85255 жыл бұрын
They're about 15 ampres in America. I used one and it welded the circuit into the on position. I'm currently looking for a new switch, no pun intended.
Its the same switch from the microwave. Its just letting the 15 amp from the wall outlet into the primary coil.
@MsFilologo4 жыл бұрын
What kind of tape is ?
@marisbuildsahouse43043 жыл бұрын
tessa thermo
@davindranathramnarine75916 жыл бұрын
What is the purpose of the shunts
@krlenjuska5 жыл бұрын
to limit power of the transformer.
@user-ik6ow4zw8p5 жыл бұрын
Класс
@maheshgk81905 жыл бұрын
Tell me the specification of transformer
@timothywatson96175 жыл бұрын
Was that 220 v. Dude
@marisbuildsahouse43047 жыл бұрын
if you have space for the cable may not be taken out, I got extra space
@treadmillrepair7547 жыл бұрын
Beautiful job. I use 4 gauge on mine but I thing the power is lower on mine. Cheers.
@bassilsaeed5747 жыл бұрын
Good morning hi dear nice job if i want to buy this Spot Welder you have made how much will it cost me ? thank you
@marisbuildsahouse43047 жыл бұрын
In Store - $ 200 -300, if you make it yourself and have a transformer or old microwave oven then $ 30
@bassilsaeed5747 жыл бұрын
I do not have the required tools I have no background about electricity if you can make another 220 volts and send it me i will buy it regards
@marisbuildsahouse43047 жыл бұрын
Thank you for the evaluation. At present time I am working on existing this year projects and yet do not have time for this work. Shipping would also be difficult. Where are to be sent? Maybe better to look for master closer to your place of residence.
@bassilsaeed5747 жыл бұрын
Thank you very much I will get it by any means best regards
@johnconrad54877 жыл бұрын
actually your transformer puts out approximately 800 to 1000 Amps so for that current the cost will be much more than $300.
@9r.h76 жыл бұрын
What size is the wire
@marisbuildsahouse43046 жыл бұрын
I have 35mm2 but better 50mm2
@9r.h76 жыл бұрын
Maris Builds a House شكرا Thanks bro
@Julioargent7 жыл бұрын
Please, do you know how many Watts is the transformer? And what gauge or mm2 has your cable?
@marisbuildsahouse43047 жыл бұрын
The microwave oven was 1200W, the transformer was about 1000W, my cable 35 mm2, if you can get 50mm2 is even better
@Julioargent7 жыл бұрын
Thank you!!
@LaurensiusYuliusTahaka7 жыл бұрын
ah i was about to ask this.... hahaahha answered.... thank you sir.
@mamotor90594 жыл бұрын
price
@marisbuildsahouse43043 жыл бұрын
nor for seling
@olenciozuzarte67154 жыл бұрын
Should shrink tube instead of insulation tape
@marisbuildsahouse43043 жыл бұрын
yes
@marisbuildsahouse43046 жыл бұрын
220 V, 7-10A generate 3V 1076A
@felixdPL5 жыл бұрын
Math doesn't work here ;) 10A * 220V = 2200W 3V * 1076A = 3228W You are getting 1028W out of space ;)
@elvinabdullayev96006 жыл бұрын
No kuller? Hoot boom
@user-ik6ow4zw8p5 жыл бұрын
Not good Idea to hide spotter in the box, still question is how to increase power
@chitibusu7 жыл бұрын
What kind of thermo isolation please? Name of the producer please, can not find on market. Thank you.
@marisbuildsahouse43047 жыл бұрын
"Tesa" cloth insulation board +125 C
@chitibusu7 жыл бұрын
Found it. Tesa. But how do you know is thermo isolation tape? Thanks. Also, at min 13, to avoid sparks, you must put pressure on electrodes. There is a resistance welding tutorial on yt, they say the pressure is important. Also, too much pressure is not good.