Quote (JeanR @ Mar 17 2015 03:14pm)
Hard way to learn a lesson that should have been faily easy to learn :(. Definitely will in the future after I put together the new rig.
UPS is even less protection than a power strip protector.
That protector sometimes can give a surge more paths to do computer damage. IOW that power strip protector may have bypassed robust protection in the power supply. It would connect a surge destructively into a motherboard.
Only protector that protects from all types of surge (including the typically destructive one) must be at the service entrance (switchboard) and connected low impedance (ie 'less than 3 meters') to earth ground . Obviously your power strip protector has no earth ground. Just another reason why its manufacturer does not claim such protection.
Don't take my word for it. How many joules did that protector claim to absorb? Hundreds? A thousands? A UPS claims to absorb even less joules. View its specificatin numbers. Others who don't read numbers will recommend even the tiniest protector as 100% protection.
Meanwhile, a proven 'whole house' solution (that costs tens of times less money) is for surges that are even hundreds of thousands of joules. Essential to protect all appliances from surges. A 'whole house' solution is the only solution always found in facilities that cannot have damage.
This post was edited by westom on Mar 18 2015 08:02am