Electromagnetic field and LCD-TVs

[ftnunosilva]

Can a medium tension electromagnetic field cause permanent damage to LCD tvs?

I am about to buy a LCD to my living room, but the builder said that, because of the electric cables in the wall having medium tension, it could cause an electric field that can ruin a LCD screen. Is this true?

If so, how far must I place de TV?

Thank you

Nuno Silva

 

[mgb_phys]

No magnetic fields do not effect an LCD in the same way as a CRT.
Having said that, it is possible that electrical interference from other applicances could add noise to the signal circuitry in the TV.
This tends to be more of a problem from noisy electrical motors in things like fridges rather than power cables in the wall.

 

[oswaler]

I can assure you that it is highly unlikely for a medium tension electromagnetic field to cause permanent damage to an LCD TV. LCD TVs are designed to be resistant to electromagnetic interference, and the electric fields generated by typical household wiring do not have enough energy to cause any damage.

However, it is important to note that the closer the TV is to the source of the electric field, the more likely it is for interference to occur. Therefore, it is recommended to place the TV at least a few feet away from any electrical cables or devices. This will help to reduce the risk of any potential interference.

Additionally, it is always a good idea to follow the manufacturer's guidelines for proper placement and use of the TV. This will ensure optimal performance and longevity of the device.

In summary, while it is possible for some interference to occur from nearby electrical fields, it is unlikely to cause permanent damage to your LCD TV. Proper placement and following the manufacturer's guidelines can help to minimize any potential interference.