There are complicated explanations of how a TIG inverter is able to convert raw AC power into smooth welding current but essentially, a TIG inverter is a smaller and higher tech version of an older Transformer style Tig welding machine. TIG inverters are lightweight and portable.
When I was learning to tig weld, tig welding machines weighed 800 lbs and were almost as big as a refrigerator.
TIG inverters came along and totally changed the game.
A 225 amp tig welding machine that weighs around 50 lbs can cost less than $1000 and can be delivered right to your door?
And with all the videos that I have available here on weldingtipsandtricks.com and also on welderskills.com
You can learn to tig weld in your own shop or garage.
I bought my first tig welding machine in the early 1990s to start my side hustle welding business.
It was a miller syncrowave 250 and it was a great machine, but not portable at all.
And it needed a 100 amp breaker for welding aluminum thicker than 1/8” thick.
When I moved my welding shop from an industrial building back to my garage I didn’t have a 100 amp circuit.
Right about that time was when TIG inverters that could weld both AC and DC became available. The only 2 choices I knew about back then were the Lincoln Invertec v205t and the Miller Dynasty 200.
So I sold the syncrowave 250 and bought a Miller Dynasty 200dx and mounted it on the wall of my garage welding area to save floor space.
That worked out really well for me for a few years and I made a lot of money with that Dynasty 200.
The latest version of the Miller Dynasty 200 is now called a dynasty 210 and at the time of this writing (June 2023) is currently over $6,000 for the machine alone without torch or foot pedal.
Well guess what? All the jobs I ever did during my side hustle days using that miller dynasty 200 could be done using a primeweld TIG225 for around $900 or a CK Mt200 at $1995.
Miller makes great tig welding machines and I still own a Dynasty 280.
All I am saying is there are now other options for folks wanting to get into tig welding for way less