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Once you’ve bought your favorite electronic devices, you should protect an investment: a surge-protector. An over-voltage protection protects your electronic components by absorbing dangerous surges and preventing your sensitive equipment from reaching the most. One of the most common ways in which electronics can damage electronic components is lightning. The flash can move to the floor and get directly to the power outlets, overloading the electronics with as much power as they roast inside. With over-voltage protection, it stops you before you reach your electronic devices.recommend NEW PDU Zero U 10ft Cord (Power Protection)
What you should look for in a surge-protector
If you live in a city, there is generally less chance of a big boost in your home and you can probably get a rated voltage of 2000 volts (2kV), while in rural areas you probably need 4000 volts (4kV). The numbers are included in the package.
Protection for communication port connections
Some cards provide protection for communication ports such as coaxial cable, Ethernet networks, modems, telephone and fax lines.
The circuit breakers are not the same
The overload is caused by connected devices that consume a lot of energy, for example, when at the same time consuming devices such as toaster and teapot are used. A circuit breaker is designed to reduce the performance of the card to prevent damage and possibly even fire. Whether over-voltage protection or not, most power cards have a built-in fuse or a circuit breaker. It is important to note that a circuit breaker does not provide overvoltage protection.
Smoothing of energy fluctuations
Energy fluctuations are inevitable and worse in some regions than others. You can damage your equipment in the long run. Some surge protectors and inverters offer line filtering or electromagnetic interference (EMI) with a technical focus. This reduces or eliminates line noise (electrical interference) and provides a cleaner power line that protects your equipment from power outages and surges.
How many joules do you need for good overvoltage protection?
You want to protect your equipment, but you do not always want to buy a new surge-protector if you protect it.
If you use one that has a very good joule, it should take many breakouts and pimples.
I suggest a rating of over 3000 joules. A little less and your surge-protector can not survive a peak. Your device may not be protected if you receive more than one high voltage notice before replacing the surge-protector.
Overvoltage protection with a low Joule value can be destroyed by a single high voltage spike. These cheap protectors must be replaced frequently. You end up saving more money in the long run by getting a good Joules surge-protector to get you started.
As far as lightning rods are concerned, this does not work. The first band is triggered when one second is connected and used. In theory, power strip can be plugged into a string, as they are not protected by over-voltage, but I strongly recommend. Do you remember “A Christmas Story” when all the cables were plugged in and a fuse was blown? Yes, it is something like that, except that the circuit overload can create the ignition source of an electric fire.Zero 10ft Cord Power Protection You can check price NEW PDU Zero U 10ft Cord (Power Protection)