Ferroresonant transformers are bulletproof power line conditioning and protection. They are massive and heavy, use power at idle, but are the go to item when all else has failed. The flywheel effect of the iron core means that a complete loss of mains power does not show up for 3 ms on the load. I have put this on the output of a cheap battery backup UPS and the sensitive switching power supply load never missed a beat. Better effective spike protection than a power strip. Research this forgotten lore, try, and enjoy.
Verified purchase: Yes | Condition: Pre-owned
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Power Transformers
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Power Transformers