not only does this have nice ladder images, but this video also introduces the ferroresonant transformer or constant voltage transformer that we use in the e-lab at Noisebridge. It's a safety device so people don't melt their face off with hot metal by shorting 120vac lines.
not only does this have nice ladder images, but this video also introduces the ferroresonant transformer or constant voltage transformer that we use in the e-lab at Noisebridge. It's a safety device so people don't melt their face off with hot metal by shorting 120vac lines.
miloh 1 year ago