120v to 480v step up transformerstep up transformer 120v to 240vstep up 120v to 240v480v to 208 120v transformer480 to 208 120v transformerstep up converter 120v to 240v208 to 110v transformertransformer 208 to 120208v to 120v transformer208 volt to 120 volt transformer208 to 120 240 transformer208 vac to 120 vac transformer
