Choose Best SerialGear Dual Port RS-422/485 to PCMCIA with Isolation and Port Protection Features
Choosing the right surge arrester and circuit breaker involves considering a variety of parameters related to surge protectors, circuit breaker assemblies, and risk assessment. Having determined that surge arresters should be at the heart of a lightning protection system, it’s time to think about choosing the right radius. Easier said than done.recommend SerialGear Dual Port RS-422/485 to PCMCIA with Isolation and Port Protection Features
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.
Household screwdriver before overvoltage protection in the socket strip
It is very likely that some parts of your home (such as your computer, TV, DVD player, etc.) will be connected to multiband extension cords that also provide point-of-use surge protection. Most of these types of surge protectors provide minimal protection for ordinary household items. But is it really enough protection for your devices and devices? Are busbars the best way to protect your objects from lightning strikes and sudden surges? The fact is, you can consider outbreak protection for the whole house.
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