0
Depends entirely on what the TV is made for.
Most run on mains voltage - whatever that is where you live, but probably either around 120 VAC or 240 VAC.
But some are made for caravans, RVs, cars and trucks, and can run on either 12VDC or 24VDC.
Wiki User
∙ 9y ago
Wiki User
∙ 11y agoDepending on your location, 110-120vac in the US. I believe a transformer then steps it up to 20-30k volts.
Laura Chris
how many volts dose a tv have?
Camila Kling
Gaston Adams
Jadon Zulauf
Wiki User
∙ 12y agodepends on the tv. what model
Wiki User
∙ 11y ago+24 VOLTS
Add your answer:
Earn +20 pts
What is the voltage of a TV picture tube?
We're talking about high voltage when we talk about the operating voltage of a cathode ray tube (CRT). The operating voltage can vary, as you can imagine. Tens of thousands of volts are not uncommon.
How the tv produces 25000 voltage in picture tube?
It's basically a highly specialized transformer.
In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen That voltage is about?
25 thousand volts
What is a good sentence for component?
The picture tube is the main component of a television set.The picture tube is the main component of a television set.
Why d hairs of your hand get up after placing it near a TV after TV is switched off?
Excessive STATIC electricity from the high voltage charge used in the picture tube.
What are the old tv's with the big back on them?
Those were picture-tube TVs. The picture tube was almost as long as the TV screen was wide.
How many types of TVs are there?
If you mean display type, then there are rasterized picture tube televisions, LCD televisions, and plasma televisions.
How many bulbs or lamps are there in a big screen tv?
We have stopped using lamps valves or any sort of bulbs aside from the picture tube many years ago so you Will get 1 at best. the tube.
Does leaving a TV on in power save mode damage the picture tube?
It shouldn't. If there is no actual power to the CRT (no picture visible) then there really can't be any degradation of the tube.
How much does a picture tube cost on a tv?
A replacement tube (if it is available) is likely going to cost almost as much as the whole television. If you need a new tube, it's time to ditch the tube TV and get a flat screen.
What does the CRO have to do with the TV?
The CRO (cathode ray oscilloscope) is a device used to measure and display electrical signals. It is not directly related to TV functionality, but can be used in TV repair or troubleshooting to analyze electronic components and signal voltages.
What is monochrome TV?
Monochrome generally indicates a black and white picture.
