[Discuss] Surge Protection

[Chuck Anderson]

On Sat, Jun 02, 2018 at 08:33:10AM -0400, jbk wrote:
> Mid morning last Thursday there was a brief (fraction of second) power
> outage in my part of JP. It caused the power supply in both running
> computers to die. Obviously my surge protectors are outdated and need
> replacement. Any recommendations?

How old were the power supplies?  Are they usually kept powered up?
I've had several power supplies die upon their next power cycle due to
bad capacitors.  Especially ones made in the 2000-2010 timeframe.  The
fix is fairly easy--replace the capacitors.

https://www.badcaps.net/index.php?s=8a171dc6a7f3d85d47bec09d805f0cb7&pageid=causes

https://en.wikipedia.org/wiki/Capacitor_plague

A surge protector or UPS won't help with this problem, other than to
delay it until the next actual power cycle.