Hello,
I do a lot of relay circuits that switch dc solenoids / motors. normally, to avoid having to grossly oversize the relay (b/c it is rated for a resistive load), a simple diode (know as a flyback i think) is placed across the relay / coil of the solenoid or motor to prevent the relay from failing prematureley. Works great. Here's the new problem: i've been asked to switch a motor load that is 120VAC. I need a similar solution, otherwise the relay is going to be bigger than the entire control solution. Thanks for any help.