: Rated at a 20% duty cycle at its full 70-amp output.
If you find one in a discarded broadcast console or at a swap meet, do not leave it behind. It is a piece of analog engineering that deserves a second life.
| Feature | Century PowerMate 70 (Vintage) | Modern 70A Inverter | | :--- | :--- | :--- | | | Transformer (Copper/Iron) | Inverter (IGBTs/Capacitors) | | Weight | ~75 lbs | ~10 lbs | | Portability | Low (Benchtop/Trolley required) | High (Handheld possible) | | Durability | High (Military-grade toughness) | Moderate (Electronics sensitive to drop/dust) | | Repairability | High (User serviceable) | Low (Board replacement required) | | Arc Quality | Standard AC | Pulsed DC / Adjustable Hot Start |
Century Powermate 70 Official
: Rated at a 20% duty cycle at its full 70-amp output.
If you find one in a discarded broadcast console or at a swap meet, do not leave it behind. It is a piece of analog engineering that deserves a second life. century powermate 70
| Feature | Century PowerMate 70 (Vintage) | Modern 70A Inverter | | :--- | :--- | :--- | | | Transformer (Copper/Iron) | Inverter (IGBTs/Capacitors) | | Weight | ~75 lbs | ~10 lbs | | Portability | Low (Benchtop/Trolley required) | High (Handheld possible) | | Durability | High (Military-grade toughness) | Moderate (Electronics sensitive to drop/dust) | | Repairability | High (User serviceable) | Low (Board replacement required) | | Arc Quality | Standard AC | Pulsed DC / Adjustable Hot Start | : Rated at a 20% duty cycle at its full 70-amp output