Spot Welding Machine Power Transformer - AC 220V To 9V / AC 110V To 9V

Alright, so if you're building your own spot welder or fixing one up, this is the heart of the operation right here.

It's a power transformer, specifically designed to work with spot welding setups.

You can feed it either 220V or 110V AC, and it steps it down to a nice safe 9V on the output side—perfect for those high-current welding jobs.

It's gray, it's straightforward, and it's brand new in its original packaging.

No fancy bells or whistles, just a solid transformer made to do its job.

It's an unbranded unit, but it's manufactured to get the job done.

Whether you're a hobbyist or running a small shop, this is the kind of core component you need to get those battery tabs or sheet metal pieces fused together strong.