HI GUYZ !! i need to know that whether a step down transformer can be used as an step up transformer also ??? if i invert the input and output configuration ??? please reply soon
actually i have a step down transformer and i just want to check my inverter circuit that wether its working or not for that i need a step up transformer so i wanted to use the step up transformer which i already have can i use it ??? i just want to check the voltages at the output that whether i get 220v or not with out load