Do Smart TVs (LCD/LED/FHD/UHD) Require a Voltage Stabilizer?

A white voltage meter with a red power switch.A white voltage meter with a red power switch.

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Smart TVs are a big investment because they cost quite a bit more than other basic TVs. You will want to ensure that you take proper care of them, so they have maximum longevity. Making sure that your smart TV works properly for the duration that it is in your home may require some extra devices, such as a voltage stabilizer.  

A smart TV does not require a voltage stabilizer. However, voltage stabilizers will prolong the life of your TV by protecting them from voltage fluctuations and electrical surges.

You may still be wondering if you should buy a voltage stabilizer or if you can try to get by without one. Below, we will discuss why voltage stabilizers are a great addition to any smart TV. We will also go over which voltage stabilizers are best.

Is a Stabilizer Required for Smart TVs?

LCD/FHD/UHD televisions do not require a voltage stabilizer. Some of these TVs even have built-in systems that can switch the power supply mode. So, if the power happens to surge or change, your television is still protected.

However, there are still certain instances when a voltage stabilizer will add extra protection to your new smart TV:

  • You experience power surges. Power surges can make the voltage fluctuate to extreme conditions. The built-in system in the TV may not be able to fully protect the TV in these instances.
  • Your location will determine the need for a stabilizer. Many countries experience power surges much more than others. If you live in an area where this happens often, you should purchase a stabilizer to keep your TV protected.
  • Buy a surge/stabilizer combination device. Many electronic stores will sell both of these items as a single device. They are more convenient and work better.

Is a Voltage Stabilizer Needed for LED TVs?

Many people wonder if LED smart TVs require a stabilizer because they are usually the most commonly owned type of smart TV. The good news is that you only need a voltage stabilizer for a LED TV if your home frequently experiences voltage fluctuations.

A voltage fluctuation can decrease or increase the amount of voltage going into your devices; both are damaging to appliances. Voltage fluctuations can happen for several reasons:  

  • Bad wirings. If your home was improperly wired either inside or outside, you will experience voltage fluctuations.
  • Overload. If you have too many appliances running simultaneously, your power can become overwhelmed and begin to short. This is more common if you live in an apartment building or a neighborhood where everyone is on the same power supply.
  • Switching on high-powered appliances. Some appliances only use a small amount of power while others use a large amount. Things like air conditioners or appliances with a motor will use more voltage.
  • Short circuits. Sometimes the circuits can malfunction or bust. This will make your voltage jump up and down very quickly.

If you experience these problems frequently, a stabilizer will help protect your TV and keep it in good working condition. If you are not sure what is causing your voltage problems, consider calling an electrician.

Which Voltage Stabilizers Are Best for Smart TVs?

Now that we have covered why smart TVs can greatly benefit from a voltage stabilizer, let’s look at which ones are the best choices for your television and budget.

It is recommended that you figure out the watts of the TV that you own. This will tell you how much power your TV consumes. Voltage stabilizers in most countries are sold in the units of VA, so multiply the watts by 20% to get this value.

If you plan on using the stabilizer for other appliances, add all the watts together and then multiply by 20%.

You will only need a single-phase stabilizer for a TV. If you have an LCD or LED smart TV, we recommend this voltage surge protector. It’s an inexpensive option that still works effectively. (It’s also great for DVD and Bluray players!) It has light indicators to show what voltage your device is using, both off and on.

Final Thoughts

In conclusion, a voltage stabilizer is recommended, but not required, for all smart TVs. It can keep the TV from being affected by power surges and short circuits, so if your home is in an area that experiences regular outages, a voltage stabilizer may be for you.

Curious about how many amps your smart TV uses? Check out this article!

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