Quote Originally Posted by lerameur View Post
I am making a module that already contains an isolation transformer 120v/120v, therefore I do not want to add a second one. I have to use the 120VAC (rectified to dc) being supplied. Maybe use a voltage divider ?
Since you are designing for 120V, I assume your market is the USA. By the time you meet UL requirements and power supply efficiency standards (which can only be met by switch mode supplies), you'll appreciate my suggestion.