Legacy Power SupplyView replacement
Powermax45 plasma system
The Powermax45® 45-amp plasma power supply was last manufactured in September 2016, and is no longer available for sale from Hypertherm. We continue to make original replacement torches, consumables, and repair parts. The Duramax® torch is also available for use with this power supply.
Hypertherm's Technical Service department still continues to support this model. However, technical documentation for self-service is available in our Documents Library.