The article will tell you what a stabilizer is, what types exist and by what criteria you should choose a device for protection against power surges for your TV.
Stabilizer - a device that allows you to protect equipment from power surges. Intense differences in electrical networks can adversely affect household appliances, contribute to their shutdown, as well as the burning of important elements in them. The device is able to protect technical devices, so for such expensive equipment as a TV, it is absolutely necessary.
There are 4 types of voltage stabilizers for TVs. Each type has its own technical characteristics and price range. Having become acquainted with the characteristics of all types, you can make a purchasing decision.
Relay
Perhaps the most popular of all types. The device is inexpensive. The average price is 3000 rubles. Relay type devices can withstand a 15% surge. This type is most widely represented in the Russian market. Its main disadvantages include noise during operation and fairly rapid wear.
Mechanical
Equipment of this type is more expensive - about 6,000 rubles. Mechanical stabilizers are also noisy during operation, can fail at low temperatures. But, nevertheless, in technical characteristics this type is superior to relay. With large voltage drops, it also will not save the TV.
Triac or electronic
This type of voltage stabilizer is more reliable. His work is based on the work of electronic keys - triacs. Such devices are silent, very reliable and do not require additional maintenance. They cost about 10,000 rubles.
Double conversion stabilizer or inventory
This is the most reliable device to date. The average price is 35,000 rubles. But she justifies herself. The device is absolutely silent, works without interruptions and guarantees stable operation for a long time. Inventory type withstands high amplitude of voltage surges.
In order to make the right choice, you need to determine how strong the voltage drops in the network to which the TV is connected.
ATTENTION! Voltage stabilizers should first be selected based on the power of the TV. You can find out such information about a particular TV in the data sheet or on the nameplate, which is located on the back of the case. Home cinema needs a more powerful device.
An important criterion when choosing a device for rural conditions is the function of protection against short circuits that can happen outside the city.
The noise level created by the device during operation can also be attributed to the selection criteria. If stabilizers of relay and mechanical types during operation will emit clicks that will cause discomfort, then more expensive devices should be considered.
ATTENTION! When choosing a stabilizer, you need to determine whether only a TV will be connected to it or it will also be used for other devices. You can connect several home appliances to one device. If you plan to connect more, for example, a home computer or some other devices, then you need to determine their total power.
Of course, do not forget about the cost, since, for example, inventory devices are expensive, although they are considered the most reliable.
Having determined the parameters by which you need to choose a 220V stabilizer for your TV, you should think about which manufacturer to choose. There are a lot of models today. The Russian market is represented by Russian and foreign manufacturers.
The well-known brand "Calm" is the leader among all Russian manufacturers. Among the Chinese brands, Resanta occupied the largest share of the Russian market. You can also consider models of European manufacturers, but they are somewhat more expensive than Chinese and Russian counterparts.
Of course, many people know that modern TVs have their own internal stabilizer, but it can burn out due to power surges. Therefore, the right decision when buying an expensive TV will immediately pick up reliable protection for it.
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