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can I run it directly to 220 volt

I have the handle pen welder but need a power source unit what is a good one

So how to know what LI ION battery is faulty? What is value to mili oms that indicates that battery is bad ? And what is for voltage? Thx for explaining P.s i bought it yesterday

How can we get

Not a "how to use" instruction?

Hi Have you tried spot welding tesla 21700 cells? They seem to be very challenging for some reason!

Don't work Different file download and different file install

Thanks for the vid btw. Great work.

silly question, but where does the little 12v looking plug go? Do i plug into another 12v psu?

What is the principle of welding batteries? I understand the basics and that the welding spot should have the highest temperature for the shortest time. We have a spotter with a bunch of settings: first welding, second and third, where the second welding is the main welding and the third is hardening. There are also peripheral settings such as pause between pulses, current rise and fall times. So let's get down to business: the first and last welds should not have as high a current as the second. The first weld prepares the nickel strip for welding, the second welds it directly, and the third releases the strip. We have two main problems that I still can't figure out: 1. Why do the electrodes "stick" to the workpiece? According to my observations, this is due to the cross-sectional area of the electrode tip in contact with the nickel tape. On the one hand, a smaller contact area creates better welding, but the electrodes stick 👉👈 On the other hand, a larger area cooks worse. By increasing the current, the workpiece overheated too much and still nothing happened) 2. One electrode cooks and the other does not. In the case of DC welding, this is understandable. The "positive" electrode, where the current enters the battery substrate, welds better than the "negative" electrode, where the current leaves the battery. However, with AC welding, this is illogical for me, because the current flows back and forth across the workpiece. Maybe someone has a few gigabytes of information about welding batteries?) I want to absorb all the text from anyone that is related to welding batteries

Naseem jutt gujranwala ❤

how u make batery holder

Bang tanya, kalau buat cek resistance aki sepeda listrik 12v apakah aman alatnya...

Hi Jawad, what Make & Model Number is the Power Unit you are using for the Spot Welder Pen please?. Thanks.

what is battery volt and amh require

Yes plz

good,thank you.

Just need to buy the kabel fir YR 1030

I will appreciate a link to aliexpress for purchase of this product or similar. Thank you

what is the power source??????

Hello dear! I have the same pen. But my spot welding machine doesn’t have the port to connect that middle (black wire on the pen). Plz tell me how could i operate that pen with welding mashine wich has only +/- INN and +/- out? 😳

Hello! Sorry, i dont get what this black wire with jack is for, could you tell me?? Can i use this pen with another adjustable welding station (with not connecting that jack anyway)??

This music moves me to other world. Makes me cry. Ohhh 😪

Nice power supply bhai

i can connect to the batery of car??? and then the suplie 12 volt too ????will be work??

How much Power can you draw when it is running 84 V ?😊

How much price

Buenas noches... Que conexiones debo realizar para que me funcione en óptimas condiciones. Gracias

Bhai jan asi video banay k liay camera kahan rakhty hen?

how much

ye battery holder kider se mile ga sir?

❤❤❤

How much this

Hi, did you used the same resistor that original implementation of Steve Cahill - 95 ohm and 220 ohm?

Hi Jawad can you please do a favor can you provide all the dimensions of this product like diameter and of the springs, thickness and width of the copper plates, and the dimension of the blue box. i want to make this as this product is not available in my country and the cost of importing this is very high as high as thrice the price of product so can you please give me the dimensions.

I'm from India I love your hard work bro

You seem to have some experience building these spot welders so I’m wondering if you might be able to answer my question.. The welder I built with a MOT doesn’t have enough power. It has aluminum wire, and it’s probably too small, especially fed with 120v. I found a large transformer from a 48v golf cart charger that looks similar to the large one you used in this video, a bit larger though. Do you think it would be worth trying to convert into a welder? I can experiment with different size secondary cables. Im just looking for some reassurance as to whether it’s likely going to work before I take it to bits. All the guides I’ve seen use microwave transformers, but I did see a comment from someone who used a 24v battery charger transformer. They said it was a bit too powerful but still worked. I have the same timer circuit as you, so hopefully if it’s too powerful I can limit the pulse time to make it work Do you think it’s worth a try using this transformer? Thanks

Quick and Dlete Vedio

Thanks. I've been looking for a video for a long time to see the fee.paid. What is the firmware version ?

What is the operating voltage and is the voltage ac or dc required for this handheld please

Please mjy apna WhatsApp number day do m ap sy hub motor Kay bary m Janna Chahta ho

Bhai Jo ap ny burak walo ki hub motor ki thi Kisi chal rahi hy

Hello bhai

Wo kann ich Strom zuger transformator kaufen, for diese spot welder, was is Das marke von Strom transformator. Danke

Nice bike

price ?

I think he's using welder and it's cables, that doesn't look like spot welder , I'm using 230cc lawnmower new battery

How much voltage it's need please reply

Jawad bhai please kya hum home made probe bana sakta hai kya hume accurate IR mil sakta hai ky?

When will detail vedio uploaded