PSU question

[julius 85]

Hi, I've been reading some stuff about PSU's and I wonder what happens when the voltage on the +12V rail rises or falls too much. THX for any replies.

 

[ghnader hsmithot]

You would fry your components.

 

[davcon]

High quality units feature over current/voltage/power protection, under voltage protection and short circuit protection.
You get what you pay for.