Do Surge Protectors Work?
Yes, surge protectors can work to protect your electronic devices from voltage spikes. A voltage spike is a sudden increase in the electrical voltage supplied to an outlet or device. This can damage or destroy electronic components. A surge protector works by diverting this excess voltage from your devices and safely grounding it.
Surge protectors contain metal oxide varistors (MOVs). These unique components can quickly respond to voltage changes and redirect the electrical current to a safe path. Such as ground. They also come with a rating for the level of protection it provides. Typically measured in joules, the higher the rating, the better protection.
It’s important to note that while surge protectors can provide some level of protection against voltage spikes. They will eventually wear out and lose effectiveness over time. Replacing your surge protector every two to three years is recommended to ensure maximum protection.
How much do Surge Protectors Cost
The cost of a surge protector can vary widely depending on the type and features you are looking for.
- Essential surge protectors, typically have a limited number of outlets. And a lower protection rating can be found for as little as $5-$10.
- Mid-range surge protectors, often have more outlets, a higher protection rating, and may include additional features. Such as phone or cable line protection, may cost between $15-USD 30.
- High-end surge protectors, which may include advanced features such as remote management, and network protection. Moreover, even a battery backup, can cost $50 or more USD.
You can also find them with different outlets with USB ports, flat plugs, intelligent control, etc. And some brands offer surge protectors for whole house protection for a higher price.
It’s worth noting that a surge protector is an essential investment in protecting your electronic devices. So it’s generally advisable to choose a model with a higher protection rating. And more features, even if it costs a bit more.
What Voltage do Surge Protectors come with?
The most common voltages that come with surge protectors are 120V and 240V. These are the typical voltages used for residential and commercial electrical power distribution in North America, Europe, and other parts of the world.
Some surge protectors are designed to protect against specific voltage spikes, such as those caused by lightning strikes or power outages. Other surge protectors may be designed to protect specific devices, such as computers or home theater equipment.
It’s essential to ensure that the surge protector you choose is rated for the voltage in your region and to check the joule rating to ensure that it provides adequate protection for your devices. It’s also best to check the product specification and consult the manufacturer to ensure that it covers the voltage range you need.