Re: [EVGRAY] Re: SCR TURN ON AND OFF INFO FROM FILES

Body

Warren, 

 Realy good point about all the safety crap we have to put up with but considering some of the poor designs from China it's probably prevented some fires.
 

 Yes overvoltage and undervoltage protection will require another hack probably in the feedback loop of one of the Opamps and then there is short circuit protection.
 

 Damn much more work than I bargained for.  At least the inverter was free.  The Ebay seller claimed it was 50 or 60 Hz selectable.  They were listing the spec of the chip not the build so when I complained I was in 60hz land they imediately credited me.
 

 OK back to the drawing board, there has to be a good chip that is easy to design around these problems.
 

 I thought I had found the off the shelf solution of something you could plug your function generator into but it gets too hairy without too much redesign.
 

 Thanks for waking up my brain!