SSR type
Posted: Sat Feb 17, 2018 6:37 am
I'm about to build a power controller and need some advice on ssr types. What is the difference between a SSR-40VA and a SSR-40DA? Which one should I buy?
Aushy wrote:I'm about to build a power controller and need some advice on ssr types. What is the difference between a SSR-40VA and a SSR-40DA? Which one should I buy?
warramungas wrote:Aushy wrote:I'm about to build a power controller and need some advice on ssr types. What is the difference between a SSR-40VA and a SSR-40DA? Which one should I buy?
Don't quote me but I believe its to do with the type of voltage used to control it. Mines a DA and uses a knob to control it. I believe th VA uses an input usually from a pid type controller. Double check that though as I'm on nightshift and cant check it out to be certain.