thanksuse opto or ssr to (dis-)engage mosfet from 12V
field inp. SSR
5V ~AC Bkp12
.on _ON OFF http://www.power-io.com/library/appnotes/normally-closed-ssr-application.htm
off OFF ON_
The SSR referenced in post#5 is called a "relay" but it is solid state, meaning it uses mosfets to do the job. It doesn't have contact points and a coil. Basically does what your asking in a ready made circuit that is a sealed module.thanks
I dont want to use any kind of relay.
For ac to dc conversion or isolation?The SSR referenced in post#5 is called a "relay" but it is solid state, meaning it uses mosfets to do the job. It doesn't have contact points and a coil. Basically does what your asking in a ready made circuit that is a sealed module.
by Duane Benson
by Jake Hertz
by Jake Hertz