What UPS for TV?

Question

Uninterruptable power source

Following the question of diagonals , I want one more piece of advice. I want to prepare for the purchase of TV thoroughly. There was a question about power supply. Sometimes the voltage jumps, but the worst thing is turning off / on the electricity with an interval of half a second / second.
As far as I know, in all computer UPSs, the output voltage has the form of a stepped sinusoid. And these UPSs are adapted to switching power supplies, like a power supply unit from a computer. Pure sine wave UPSs are much more expensive. What power supplies are placed on TV, pulse or transformer? In particular interested in Plasma. I also ask people who already have quite a long experience of TV life with a certain UPS to speak out.

Answer 1

APC LINE-R
TV set LSD philips 42 inch 5000 series. flight year is normal.
a computer + a telly is connected to it, through an adapter, because The UPS outputs are designed for computer power cords.

Answer 2

Any UPS of suitable power will do.
//Even the familiar embedder says that everything is OK

Answer 3

In most, the vast majority of cases, plasmas have a switching power supply. For the circuit has been run in for a long time, much less overall + in the plasma you need a high voltage to power the anode of the panel.
Therefore, almost any UPS will do, the main thing is to withstand the power consumption.
Look at the UPS not by capacity, but by maximum load. Those. if it is written that the plasma consumes a maximum of 600 W, then the UPS must be at least 900VA. The source of this phenomenon has already been described in the comment above :)

Answer 4

On all modern, and not very, TVs (even on CRTs) there are switching power supplies, so you can power it from the UPS and not worry.