Q: CAN I PLUG A PC INTO THIS VOLTAGE REGULATOR http://www.newegg.com/Product/Product.aspx?Item=N82E16812106005 THEN PLUG THE VOLTAGE REGULATOR INTO THIS UNINTERRUPTED POWER SUPPLY http://www.newegg.com/Product/Product.aspx?Item=N82E16812106005 WILL IT WORK?
A: You don't need to do both. The UPS also functions as a voltage regulator (or it should). Your second link, though, goes to a 4-input voltage regulator.