DIY Welder
- Switching welder? https://www.youtube.com/watch?v=_CELYqo7KfQ
- SMPS, 8 kg, 170A - [1]
Links
- DIY welder group - [2]
Notes
- Closest here is simple PWM control of voltage across devices - http://www.circuitstoday.com/pwm-generation-and-control-using-arduino
- Can this be used for high power such as 120AC chopped down to 20V and high current?
