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Overvoltage protection devices provide the best surge protection, and selecting the right protection devices can significantly protect sensitive electronics such as computers, stereos and home theater devices. Fortunately, you do not have to be an electrician to make an informed decision. People just need to know the difference between a multiple socket and a surge protector, how to understand the different levels of protection that various surge protectors offer, and some additional features that are also useful.recommend Surge 6 outlet 6ft Cord 1120 J
Overvoltage protection or uninterruptible power supply (UPS)?
Surge protectors protect your equipment by ensuring that only a certain amount of power gets to your connected equipment. You can purchase them as single issue units or as multiple issue power boards.
An inverter will do the same, but will provide an emergency power supply in the event of a power failure for a limited time. This means that in the event of a failure, the power supply has little time to save its work on the computer and shut it off normally. Some UPS units also reduce fluctuations in your power supply, which protects your equipment in the long run.
What is a Surge Protector?
A surge-protector is designed to protect any device with a standard AC plug from damaging power surges and disruptive line noise transferred through the electrical wall outlet. A surge protector may have a long power cord or it may plug directly into the wall, and it usually has multiple outlets for connecting equipment. Some surge protectors also include protection for phone/modem lines, network (Ethernet) connections, and coaxial connections for cable, antenna, or satellite TV reception.
Be careful not to confuse a surge-protector with a power strip. They look very similar, but a power strip provides only an extension cord and additional outlets, with no protection against surges and line noise.
How does a surge protector work?
When the voltage exceeds the allowable level, the surge arrester removes the surge to avoid damage. In particular, internal components, called metal oxide varistors (MOVs), absorb the excess voltage and redirect it to the ground wire, preventing it from reaching the connected equipment. To work effectively, a surge-protector must be plugged into a grounded, wired outlet. Some surge-protectors contain indicators that alert users to possible wiring problems.Surge outlet 6ft Cord 1120 You can check price Surge 6 outlet 6ft Cord 1120 J