Voltage regulator?

Question

I am wondering if its a good idea to use one? Someone told me I could be having a electrical noise problem, since my screen flickers (still under warranty though). Would this help, or is this a possible solution?

Answer 1

A flickering TV problem is likely going to be a faulty set.  Try seeing if it flickers with DVD's as well as regular signal from Cable/sattelite.  If the DVD works then possibly cable signal, set top box etc.

Flickering is a very broad description, try posting more detail if you are still struggling after trying a few things.

As far as voltage regulation goes, not worth it at all, as far as solving this problem or providing better audio or picture quality.

Power is power, and by the time your TV has converted the incoming AC to the DC all its internals use, the need for incoming power to be exactly at 110V and 60Hz is silly.  In fact a lot of TV's will be able to plug into many different outlets around the world which supply vastly different specification of voltage.  For electronic components this is not a biggie, don't waste your money.  On the other hand, a voltage isolator, to prevent your stuff frying in the event of lightning is an OK investment.  I don't get very excited about them because direct hits will usually jump these devices too.  Except for very high end one's with opto-isolation, and you're not going to buy this for residential use.

These voltage regulators are a scam along the lines of the high priced cables.

Kind of like saying your swimming experience will be degraded because the pool is 2 inches below optimum surface level.

Answer 2

If you are running any HDTV that is relatively nice you should spend the extra money and purchase a Monster Power Conditioner. I used to install Home Theater for Best Buy and I have seen this thing solve all sorts of problems. The TV's main source to do anything is its power. With "dirty" power, you will receive "dirty" quality. The Power Conditioner regulates the voltage to the TV as well as filters out other unnecessary noise. It also has capacitors inside that save energy in case there is a sudden drop in power (ie, the AC comes on, FRIDGE comes on, Hair Dryers come on). Lastly the unit will protect you against power surges, and since most manufactures don't cover power surges, its wise to cover yourself.