Hi, I need a rotary switch to switch in and out different high voltage circuits.
The voltages involved are anywhere between -300v and +300v
I noticed that rotary switches have a voltage rating on them. How can they have a voltage rating when they are effectively a short? There should never be more than 0v between the input and output right?
The voltages involved are anywhere between -300v and +300v
I noticed that rotary switches have a voltage rating on them. How can they have a voltage rating when they are effectively a short? There should never be more than 0v between the input and output right?