PDA

View Full Version : eBay: 300VA toroidal transformers, small CNC machine PSUs?



Jonathan
04-02-2018, 05:27 PM
300VA Toroidal transformers with 30Vac secondaries and a lower current 12V winding. Perhaps good for small machines where having 50Vdc for your stepper motors (instead of the more popular 75V) is less of a concern.

https://www.ebay.co.uk/itm/2x30V-300VA-Toroidal-Transformer-230V-primary-30V-5A-12V-2A-Secondary-Windings/253379282284?hash=item3afe95056c:g:dZ4AAOSwaLdaYm5 6

By the way, I also have heaps of 6000uF 120V capacitors which would go well with these.