hi,Hi
Does anyone have a good place to read how to choose a relay? Safety facor and other considerations. Would be good if its official looking so that I can also refer to it.
Thanks
Thankhi,
Look thru this pdf.
E
yes, exactly thatWhen you say , safety margin, do you mean by what percentage you should over rate your relay for the V, I contact rating, insulation and/or its drop out and over voltage on the coil.?
The overrating of a relays parameters ie: Contact V/I, Coil under/over voltage, Insulation etc depends heavily upon the application.yes, exactly that
I need to switch between 2 states (so form C needed)The overrating of a relays parameters ie: Contact V/I, Coil under/over voltage, Insulation etc depends heavily upon the application.
eg:
contact switching AC or DC.
resistive or reactive contact loading.
contact switching cycles.
critical/ non critical applications.
environmental conditions.
etc....
Give us an example of an application.
E
by Jake Hertz
by Jake Hertz
by Aaron Carman
by Jake Hertz