don't think about it, just try it,, ,I discovered it by accident after connecting a series of resistors I saw that in a resistor with a defective cover, let the high voltage pass through the skin.

@@zuzuniagrikubanos6473 Great. Is it possible to replace the special component with a resistor and capacitor mounted in series to prevent hf from returning back to the transformer and destroying it? Thanks

@@GP-zm2kd I fully agree that the special component can be replaced with a capacitor of value that would be a short circuit to the HF and an open circuit to the welding set frequency. I did that without the series resistor included but I fully agree with you a low-value resistor would not do any harm as the HF current is low. It is interesting how displacement current ( capacitors) can be substituted for conduction current ( current through an arc or copper flow ) James Maxwell knew what he was doing when he wrote Curl H= J + dE/dt. as that is what is contained in the welding set with HF start.

If you find this schematic difficult....what can I say... this is one of the easy ones. Good luck with your work.

İşimizi ucuza yapmalı ve dostlarımıza yardım etmeliyiz.

εγώ το χρησιμοποιώ για να κολλαω αλουμίνιο μεAC- tig περισσοτερο,,..και μου βγαίνει τζάμπα σε σχέση με μια AC-tig του εμπορίου, συνδεω την tig τσιμπιδα κατευθείαν στην παλιά ηλεκτροκοληση και κολλαω αλουμίνιο.

​@@zuzuniagrikubanos6473 με συγχωρείς γιατί δεν πρόλαβα να δω ολόκληρο το βίντεο και ίσως το αναφέρεις μέσα... κολλάς αλουμίνιο απευθείας από την έξοδο του transformer δηλαδή με 60hz και το current limit που ρυθμίζει με το μοχλό ; τι αποτελέσματα έχει και πόσο γρήγορα σου τρώει τις μύτες ; ρωτάω γιατί ενδιαφέρομαι να δοκιμάσω κάτι αντίστοιχο. Επίσης τι αέριο χρησιμοποιείς;;

​@@pipoeng Στην Ελλάδα έχουμε 50hz και ναι όπως σωστά κατάλαβες κολλάω αλουμίνιο κατευθείαν από το transformer , οι μύτες δεν τρώγονται καθόλου απλά κάνουν μπάλα στην άκρη, και χρησιμοποιήω σκέτο argon. Αυτό που πρεπει να προσέξεις ειναι οι ράβδοι που θα χρησειμοποιησεις, για το καλύτερο αποτέλεσμα να βάλεις AL.MG 5 / 5356 το αποτέλεσμα ειναι ικανοποιητικο αρκεί να συνηθίσεις το σταθερό current που ρυθμίζεις με το μοχλό. αν θέλεις να βάλεις μεταβλητό στο current μπορείς να χρησειμοποιησεις ενα variac και ένα foot switch

Perfect for someone who DOESN'T WANT TO GIVE 3,000-5,000 euro-dolars for a aluminum tig welding macine,, How about that?

in tig we put the positive in grounding.. in stick we put the Negative in grounding.

what you mention is correct and certainly human bodies are affected by electromagnetic waves such as cell phone radio or wi fi or satellites and even hv pulses but the human body regenerates if we maintain a balance way of life away from toxins, smoking, stress, and poor diet.

I thought RF radiation was non-ionizing - just heats up cell tissue or some such. Can't recall where I read that. The majority of transformer based welders are stuck at 50-60 hertz depending on your local power supply. There are some wicked expensive Transformer TIG units that have frequency adjustment but I don't know if anyone makes units like that anymore. And those units have been around for a long time. If there was a serious risk (other then the usual and known risks like welding with a pacemaker) associated with HF produced by inverters and high end transformer TIG machines then wouldn't the industry would revert to "old" transformer welders? Go back to using exotic gas mixes to weld any relatively uncommon metals, colorless stainless welds etc?

@@brianlittleforest631 The profits from the technology are immediate, the consequences and costs are deferred to the future you, the timeline for definitively recognizing the problem far exceeds and preempts the timeline for litigating compensation. Health really cant be compensated financially anyways, so beware.

@Nicole Yenson that was whole lot of typing to tell me nothing. Be wary . . . why? By what manner and mechnism will HF welding cause harm? HF inverters units have been around since the 80's and the guys who are retiring out now are still suffering from the usual effects of welding long-term, skin cancer (usually arms) emphysema etc. Seems to me I'm better off investing in the usual PPE - respirators and UV protection rather then wasting the effort to protect myself from a non-existent hazard. I have one C.C. machine capable of 250 hertz AC and DC pulse adjustment which has got to be a wide wave length - must be upwards of 1000 km wide I don't know exactly how wide of the top of my head. Other machines can do up to 500 hertz. Since mine is square wave machine the part that uses HF to start the arc is momentary @ 2 Mhertz. Which is about the same wavelength as AM radio. Sorry, but I call B.S. HF can be fatal for sure. But in the way grabbing a live wire can be fatal.

@@nicoleyensen7062 This looks like the output of google translate? Gibberish! 😅😅😅🤣🤣🤣

I buy it ready made,,,, but if you want to do it yourself = kzfaq.info/get/bejne/pbiIe6xnsZPKiHU.html

at the minute 4΄00 I explain what it is the special component .

SK = chek 4.10 minnute of the video for it.

@@zuzuniagrikubanos6473 that’s genius! I’m trying to make my plasma cutter machine, do you think can work your machine?

@@RulofMaker yes !!! i think it my self for a big plasma cut.but i will need a biger torch.. now i have a 40Amp comercial plasma .

most likely you have a leak in one of your coils and when you use the high frequency in the tig it makes an arc inside the coil and increases the consumption,,,check or rebuild the special componet whose use is that the high frequency does not affect the coil but is transferred directly to the welding point,, if this does not correct the problem then you need another welding transformer or to locate the leakage by unwinding and re-winding the primary and secondary coils. in this link you can contact and upload a photo if you need more help. = doityourself123.forumgreek.com/t505-topic

kzfaq.info/get/bejne/qs9mhc56x6edY6M.html

"Hello, very much, thank you, Master, please introduce the same as tg35C60, thanks" anything that withstands 35+ amps does the job

aluminium welding = kzfaq.info/get/bejne/a7xnlLiSp5alYXU.html and = kzfaq.info/get/bejne/gciEoJd7m77RoJs.html simmer coil = kzfaq.info/get/bejne/mNB3aaqXz8zKnZ8.html big inductor = is for more soft and continius work the Diacs = is for extra protection of the diodes from simmer Hi-voltage spaiks

Many thanks. I will let you know how I get on making my one

Estimado Zafdeep. Posiblemente Zuzuni, no pudo agradecer tu comentario por estar muerto. Su muerte pudo deberse a electrocución, al haberse perforado el aislamiento entre primario y secundario ( y/o gabinete) del transformador 220/50 VCA. Aislamiento típicamente pensado para tolerar un par de miles de voltios. Especialmente, usar la configuración que definió como DC, es la más grave. El aislamiento se puede ir degradando lentamente, hasta que en algún momento el nivel de carbonización es lo suficientemente alto para electrocutarte. El dispositivo tiene que tener el apropiado aislamiento y supresores de descarga, para evitar el tipo de problemas descrito previamente. Saludos.

thanks for the comments, i love it. as for your question = an inverter welding works with pulsed rectified voltage and so you can not get AC voltage,,you need either a very sophisticated inverter or a simple welding transformer as I do in the video,,the transformer is cheap and does the job perfectly at AC 50Hz.

@@zuzuniagrikubanos6473 thank you very much! so just to make sure i have a full understanding. ill need 2 transformers a welding transformer for my ac/dc (adding full bridge rect to get dc) and a smaller transformer for HF ( like from an old crt tv) correct? again thank you very much i look forward to your videos very informative and to the point!

@@issaproject This is my web page = doityourself123.forumgreek.com/ make a connection and we will analyze all the stages of construction,,send me a personal message or make a post on the topic=doityourself123.forumgreek.com/t505-topic#6957

a very big rele maybe do the trick

You can not know how to read an electronic drawing ??[schematic on video]....ask a friend to help you

@@zuzuniagrikubanos6473 i have just tig dc mode , not have Ac mode my mechanic weld. i must be try what you sharing. tq so much..

it is about two different current values in the same conductor, one with a few volts and many amperes and one with thousands of volts and zero current,,,but there is always the risk of electric shock...

@@zuzuniagrikubanos6473 👍

Ευχαριστω για τις ευχες, τα εξαρτηματα περιγραφονται στο σχεδιο και αν και ειναι στα αγγλικα το σχεδιο ειναι universal,,δηλ, στο σχεδιο βλεπουμε μετασχηματιστες, διοδους, συνδεσεις, κλπ. για να κανεις μια κατασκευη πρεπει να καταλαβενεις [διαβαζεις] σχεδιο,, εγω βλεπω γιαπωνεζους που περιγραφουν σχεδια και δεν καταλαβενω γρι γιαπωνεζικα,,,ομως καταλαβενω [διαβαζω] ηλεκτρονικο σχεδιο,,, δεν προκειτε απλα για μερικα εξαρτηματα που τα αγοραζεις και τα βαζεις επανω,, προκειτε για ''πατεντα'' που αν δεν ξερεις τι κανεις μπορει να παθεις ατυχημα ηλεκτρισμου που ειναι πολυ επικίνδυνο, οι πληροφοριες που εχω σε αυτα τα βιντεο ειναι υπερ-αρκετες, για καποιον που ξερει τι κανει,,διαφορετικα βρισκεις εναν φιλο σου ηλεκτρονικο και στο φτιαχνει αυτος.

it is jast a sparc gapp

schematic on video

is a diode ..not a capacitor to have nF Value.

Cutting Machine Arc Starter Coil Full Copper = www.aliexpress.com/wholesale?catId=0&initiative_id=SB_20220727103219&origin=y&SearchText=Cutting+Machine+Arc+Starter+Coil+Full+Copper&spm=a2g0o.detail.1000002.0

on 5.5min of the video.........sc

use an economy neon lamp driver to drive the fly-back transformer = kzfaq.info/get/bejne/ir5opdtzytS-gJ8.html

the gray box is a rectifier for DC Tig for AC i conect direct to welding box,, the big transformer in the gray box is a filter chok with only one coil. For the hf board I do not advertise, take whichever you like.

@@zuzuniagrikubanos6473 thanks i understand. Thats a huge choke

χρηστο....στο βιντεο τα περιγραφω μια χαρα,, τωρα αν θες περισσοτερες λεπτομεριες φτιαξτο και βρεςτα ολα αυτα,,, εγω τι να πω που τα φτιαχνω και δεν ρωταω κανεναν ?? αν εχεις λιγες γνωσεις μια χαρα θα το φτιαξεις,,αλλιως αστο-παρατατο...

@@zuzuniagrikubanos6473 Signomi min thimonnis apla mia aporeia eixa gia ta exartimata. alla se afto to video einai sxedon se block diagram. Apla mporouses na me parapepsis sto timestamp pou mas fotizei ti telos panton einai afto to SC (mipos einai snabber?)

@@christosmakariou4574 το SC το κατασκευαζω ζωντανα στο βιντεο απο ενα ηλεκτροδιο και λιγο συρμα,, αν δεις προσεκτικα το βιντεο θα το δεις, προκειτε για ενα sparc-gap ουσιαστικα και οχι snubber που μεταφερει απευθηας την υψηλη ταση στην γειωση.

Try it and tell me the result. Do not forget to tell me the value of the resistance in watts and ohms,And the value of the capacitor in volts and farads. thanks in advance.

​@@zuzuniagrikubanos6473 Thanks for your attention. I am thinking of a filter consisting of an 8 Ohm 25 W resistor in series with a 12 microfarad 250 V capacitor. This filter should protect the transformer upstream of the filter. However your solution is very cheap and this is good. Thanks bro.

Do it work?

the capacitors, and the diacs together, is to protect the welder's diode bridge from the high voltage The purpose of the „special component”, is to connect the ground and the electrode to simmer coil.

If I understand it correctly the SC is a spark gap. The first inductor on the DC version does not conduct high frequencies but can pass the 40v for the welding current. This way you can apply a high voltage between the tool and ground without the HV getting shorted out by the thick welding wire. Because the first inductor is effectively removed from the circuit as far as the high voltage is concerned you need a device to close the circuit for the high voltage but not short out the weld current. The spark gap allows this.

Hmm or perhaps its just a HV cap to the same effect?

@@Kezat if something works dont fix it

@@zuzuniagrikubanos6473 I agree, my intent was to understand how it works, not to replace anything. Best wishes.

it get used as a spark bridge that allows hv to pass and the welding current not to pass.

Will hf pass through the dc inverter electronic component? Then fry up the component?

15κV

5 to 10 diac in series.. 20v rating

of course.. what is important is that there is an AC arc and heat capable of melting the aluminum

use the older ones

@@zuzuniagrikubanos6473 use the older ones to what? Thanks bub

I am capable of doing it, are you capable of doing it?

@@zuzuniagrikubanos6473 I'm not sure yet as I don't know whether there are visible leads to the end of circuit. Besides I'm so darn busy right this moment. I ended up getting covid a month ago and it really done me in so I got behind on my personal work. I'm getting much better now but it's taking me time. Plus we gotta big family. I will look. Do you have Facebook? If so you can add me. Chad Moyer. Thank you bub n remember I'm in USA....Ohio so time is different. Thank you

@@chadmoyer1453 i dont have Facebook, i getting covid a month ago too,,,, it was not a big deal,, 4 days of fever and 4 days of cough, I did not take any medicine nor a vaccine. have fun and everything will be done.

@@zuzuniagrikubanos6473 be alright if you did for communication purposes. It's really good for that. Plus you can get ur channel out there more. Ive shared a few of your videos. But covid messed me up. I still have small issues; plus I have skitzo n bipolar and a blowed out hip. After I healed up some from covid, it sat in my hip for a few weeks. I'm better now thank God. I can run n work even more now but I've got a lot to catch up on. Therefore if I don't communicate much now it's ok because I really enjoy electronics. I mainly have residential grade electrical skills, but picked up some industrial/commercial (3-phase…switches) as well as low voltage. But electronics is not my area right now to be any confident in, but having a friend surely helps... thank God.

@@chadmoyer1453 If you like electronics the best way to learn - find out is to buy a cheap oscilloscope, a cheap power supply and a cheap multimeter and start to make this = talkingelectronics.com/projects/50%20-%20555%20Circuits/50%20-%20555%20Circuits.html?=true&width=100%&height=100% once you make a few circuits you will understand many things. in the link I show you it has low voltage circuits that are relatively harmless and have a pleasant and useful effect. At the same time you will discover that many of our fellow human beings deal with electronic constructions as a hobby and soon you will meet many friends who like the same thing. but if you do not use a soldering gun,, with the theory alone you will not achieve anything. I am not an electronic ,, I am just a carpenter who likes constructions and new knowledge ,, a hobbyist you can say. I will help you as much as I can but as you understand you are the one who will make a construction from alpha to omega.

did you see the video? or not ?

kzfaq.info/get/bejne/mNB3aaqXz8zKnZ8.html on 19'00min

special componet = kzfaq.info/get/bejne/jbqfgcl1rdnIlWw.html

kzfaq.info/get/bejne/gciEoJd7m77RoJs.html

Do you espeak in spanish

@@edgarmauricioromero6852 no i dont but the shematics on my video is universal.

αυτά είναι..... και να θέλεις να κρυφτείς την σήμερον ημέραν.........

@@zuzuniagrikubanos6473 και εγω θέλω να βρεθούμε εχω ενα κύκλωμα που πιστεύω θα σου λύσει τα χέρια με το EN 555 με είσοδο 12 vdc και βγάζει 35.000 v με διακοπτομενη είσοδο. Εγω απο αγυια είμαι

@@zuzuniagrikubanos6473 πολλές καλημέρες

Κανωνισε να βρεθούμε εχω και εγω ηλεκτροκατασκευαστικες ανοισυχιες

@@user-ms3jk8qn7s Εδω μπορεις να με βρεις = doityourself123.forumgreek.com/ συνδεσου και στηλε μου μήνυμα.

diode = www.amazon.nl/Eastar-ZP20A-Prestaties-Silicium-gelijkrichter/dp/B07B8B6NK1 hv capacitor = www.amazon.com/20000V-470PF-Voltage-Ceramic-Capacitors/dp/B074S7774H

@@zuzuniagrikubanos6473 thank you very much ..

Hey thanks so much for doing this video! Thanks for specifying the capacitors and diodes in another comment as well. I've got all the components ready now. Just before I put it together can you please confirm the very last component you drew. Is it a pair of opposing diodes, or something else? At 27:06.

@@vardfriki7274it is a diac ,, 4 diacs in series conect,, chek on 7.30

it is only a demo... in dc mast have sharp point on tungsten and clear surface.. in ac is d'ont mater... its start watever surface or tungsten conticion the ark starts from heet and a sharp point heets esyer like here= kzfaq.info/get/bejne/iMicpZmi17CahYE.html

@@zuzuniagrikubanos6473 Ok ok you convinced me! I never weld with tig machine and I always ask my self if is better to buy a good MMA welder for a reasonable price (lincoln for example) amd transform it in HF tig with a circuit like yours (thanks for it) or buy directly a mediocre tig welder for chip price.

@@giacomoc.6100 there is no chiper than this = kzfaq.info/get/bejne/gciEoJd7m77RoJs.html aluminium tig welding with old chip transformer welder

here = doityourself123.forumgreek.com/

@@zuzuniagrikubanos6473may i know your email adressed?

@@erwinerwanto1064 what do you want ?? whatever you want here = doityourself123.forumgreek.com/

@@zuzuniagrikubanos6473 going to support your channel, any paypal?

@@zuzuniagrikubanos6473 pls dont offence 🙏

If you don't understand what H f is don't bother.......don't write in Arabic to a Greek,,, make the effort and write in English so that someone might want to help you, to make it easy for them

​@@zuzuniagrikubanos6473Thank you for your response. I am an Arab from Algeria. I would like to help you. Your mother, where can I find the HF and SC parts?

@@yazidfryazid5039 kzfaq.info/get/bejne/mNB3aaqXz8zKnZ8.html

Please, what is the component (SC) in the circuit? I did not understand it?

@@yazidfryazid5039 from 4.00 to 8.00 minute of the video explane what is the sc [special componet] is.

Γεια σου ικαρε σαββιδη με τα ωραια σου.... !!!!! παρεπιπτοντως σε ολο τον κοσμο μετα τα βιντεο μου φτιαχνονται διαρκως τετεια μηχανηματα.. πχ = kzfaq.info/get/bejne/e7ulireL3Mnag30.html&lc=Ugwufg4JdpUMAEKf6Gt4AaABAg