Universal electronic switch

[forest]

Can we develop here universal electronic switch which can swich DC or AC effectively at quite fast rate ? Something which can be used as replacement of triac and mosfet and mechanical switch for shortcircuit for example coils or transformer windings also.
Any ideas ?

I know it can be done using two mosfets: N and P but the devil is hidden in details how to make it work without a path to AC current to flow around via grounds. Maybe some optocouplers ?

Is it even possible to make such a switch ?

[Vasik041]

This could help

http://sound.whsites.net/articles/mosfet-relay.htm

[forest]

This could help

http://sound.whsites.net/articles/mosfet-relay.htm

Thank You ! That may be a solution.

[Grumage]

Hi forest.

Former OUR member, Matt Watts developed something here....

https://www.overunityresearch.com/index.php?topic=2594.msg41116#msg41116

Cheers Graham.

[forest]

Hi forest.

Former OUR member, Matt Watts developed something here....

https://www.overunityresearch.com/index.php?topic=2594.msg41116#msg41116

Cheers Graham.

Ah crap! I forgot that ! It's time to test if I can build it and use to shortcircuit coil.