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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 SerialGear Dual Port RS-422/485 to PCMCIA with Isolation and Port Protection Features
If you plug your electronics into sockets without using surge protectors, you'll probably never consider that a flash could destroy all your devices.
When a lightning bolt enters your home, it can cause your sockets to surge and jump into your electronics.
When this happens, the wiring can become very hot and explode or melt and your electronic devices are fried, rendering them unusable.
It's not good considering that you've probably invested thousands of dollars in all the technology in your home. To prevent electrical equipment in your home from being damaged by unpleasant lightning or power surges, install surge-protectors in each house.
You never know when an increase can affect your home. This can happen while the power is working well, but it can also happen if the surge arrester is no longer powered. In this case, surge protection is always recommended to let you know that your electronic components are protected, even if the surge-protector is off or disconnected. It’s never a good idea to connect your electronic components directly to your house’s wall socket, and it makes more sense to install high-performance surge protection to protect your expensive electronic devices as much as possible.
Surge Protector vs. Power Strip
At first glance, surge protectors and electric bands seem to do the same. But while the power strips are essentially multiple output extensions, surge-protectors are designed to protect electronic devices against (as you suspect) electrical surges (and spikes).
The most common overvoltage events occur when energy demand changes, especially if the building has old or faulty electrical wiring. Did you notice that the lights flash or dim every time you turn on the refrigerator, air conditioner, hair dryer, or other high-performance device? This sudden energy demand can lead to a short-term increase in the demanding circuit and affect all connected sockets. In North America, any amount above the standard voltage of 120V is considered excess. Small waves can occur at any time without signal and still exceed the normal operating voltage of a product.SerialGear RS 422 Isolation Protection Features You can check price SerialGear Dual Port RS-422/485 to PCMCIA with Isolation and Port Protection Features