Oh, btw, the best device you can get is a UPS which has Ferroresonant Transformers in addition to batteries.
I've seen Ferroresonant Transformers provide 110v from a brownout while every other device was sucking wind.
The downside to Ferroresonant Transformers is they suck up energy just sitting there, so expect to spend money on more electricity. But if you really want protection you're ready to pay for it right?
PS, personally unless your house has a history of losing power or brownouts UPS's are a waste of money.
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Oh, btw, the best device you can get is a UPS which has Ferroresonant Transformers in addition to batteries.
I've seen Ferroresonant Transformers provide 110v from a brownout while every other device was sucking wind.
The downside to Ferroresonant Transformers is they suck up energy just sitting there, so expect to spend money on more electricity. But if you really want protection you're ready to pay for it right?
PS, personally unless your house has a history of losing power or brownouts UPS's are a waste of money.