If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)

Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie

Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Protectors

kleefarr · 2007-10-28 21:24:39

Are there protectors for electrics and broadband modems that are resettable? IE, you don't have to buy a new one every time it gets zapped just replace a fuse or trip switch?

28-10-2007 9:24pm

#1

kleefarr

Registered Users, Registered Users 2 Posts: 5,744 ✭✭✭

Join Date: December 2003

Posts: 5041

Are there protectors for electrics and broadband modems that are resettable?
IE, you don't have to buy a new one every time it gets zapped just replace a fuse or trip switch?

0

Comments

#2 02-11-2007 2:43pm

10-10-20

Registered Users, Registered Users 2 Posts: 8,071 ✭✭✭

Join Date: March 2007

Posts: 7886

Yes, in a way, but it's two pronged.
Most of these devices contain a coil of wire which chokes the incoming surge and limits its damage potential. They then blow apart when the incoming surge is beyond the capability of the device specification. So, you may be experiencing a lot of smaller surges which you are unaware of, but you're seeing the protection device getting damaged from the higher surges.

A UPS on the other hand has better protection but they are a lot more expensive...
Low end protection, like you have, uses the fact that you can sacrifice the loss of a few cheaper components to protect the more expensive equipment attached. Better protection = bigger price.

0