Read only if you know about Sterilight systems

[Obie]

Why not use a UPS Power Supply?

I used a UPS this past summer to supply clean power to my refrigerator because I was afraid my gas generator would fry it.

http://www.officemax.com/technology/cables-surge-battery-backup/ups-surge-protection/ups-battery-backup-devices/product-prod4920218?cm_mmc=Googlepla-_-Technology-_-Cables%20and%20Surge%20and%20Battery%20Backup-_-UPS%20and%20Surge%20Protection&ci_src=17588969&ci_sku=24008075