What is the electricity consumption of a typical computer 24 hours a day, and what about a TV?

Calculation and analysis:1Computers range from 250-400W per hour, depending on your case power supply and monitor, about 3 hours of electricity 1 kWh, 10 computers 8 hours is about 35 kWh.

2.I don't know the model of your water dispenser, even if it's that kind of power-saving, 1 degree per hour, that's 8 degrees. Because the ordinary 6kw needs 4 degrees per hour, 32 kilowatts of electricity are used every day.

3.The fax machine basically does not consume electricity, about 8 hours, even if it is 1 degree.

4.The total power consumption of the printer in the standby state is 15W, and 8 hours including the working state, even if it is 1 degree.

5.The refrigerator is more energy-efficient, and 24 hours is considered 1 kWh, that is, 8 hours of electricity.

A 50W spotlight, that is, 1500W per hour requires kWh, 8 hours and 12 kWh.

7.Other small appliances are counted as 2 degrees.

This totals every day: 35+8+1+1+, rounded to 60 degrees.

This is not very accurate, you do not provide an accurate kw number, you only need to know that 1kw of electrical appliances per hour electricity consumption of 1 kWh, you can accurately calculate your company's daily electricity consumption.

It depends on the model.

The most power-hungry is the 50pz80 or 50pz880

Power consumption reaches 480W (maximum).

The power consumption of plasma is not uniform, and it costs electricity when watching white content, and saves power when watching black content.

The actual use is about 380W.

Secondly, 50G10 or 50G11 has a nominal power consumption of more than 400 points, and the actual power consumption is about the same as 350.

The lowest is 50s10

Nominal 375W

Actually less than 300W

The latter two models are all new, and Panasonic has focused on energy-saving efficiency and greatly reduced power consumption.

When standby, Panasonic nominally standby.

Computers are generally around 300 watts. The TV is around 500 watts.

Electricity usage is based on your actual average time.

How much power does it take to turn on a computer in a day?

Desktop electric BAI brain power consumption

The power consumption of the main chassis is 300W-400W, and we take the median value of the DAO 350W to calculate the special, and the power consumption is 350W*24 1000 = degrees in a day, which means that the power consumption of the host in a day is in degrees.

Display power consumption, let's take the 19-inch LCD as an example, its power is: the maximum power is 37W, the standby power is 2W, so that the power consumption of a day is about between degrees.

External speaker equipment consumes electricity,The power of large external speakers is generally about 10W,So the power consumption of a day is about the degree。

Laptop battery consumption

The power of the laptop is generally 60-100W, so the power consumption will be less than 1 kWh after driving all day.

If you connect an external speaker device, compare it with a large external speaker, so that the power consumption of the day is about the degree.

Ordinary display is a little more powerful than LCD, 17-inch 60W, LCD 30W, the host is generally 100W, ordinary 24-hour electricity consumption is about: kWh, LCD 24-hour electricity consumption is about: kWh.

The power of a computer is generally 150W 200W, and the power consumed in a day is calculated according to 200W: 200 24=4800 (W H) Converted into the degree of electricity, according to one degree, 30 days a month, the electricity fee is about 80 yuan. FYI.

The power of a flat computer is probably less than 300 watts, and it is calculated as 300 watts: degrees.

Now the power consumption of various TVs is generally between 100 watts and 200 watts, with an average of 150 watts, and if you work 24 hours a day, the electricity consumption is kilowatt hours, that is, the kilowatt-hour of electricity. Converted to a waste of kilowatt-hours per hour, the calculation method is 150W (electricity consumption) 1000W (kWh) * Electricity consumption time = kWh.

kilowatt-hour or kilowatt-hour (symbol: kw·h; Degree) is a unit of energy measurement that represents the amount of energy consumed by an appliance with a power of one kilowatt after one hour of use.

The power consumption of the TV in a day is different according to the size, and the power consumption is also different, the specific analysis is as follows:

17-inch is generally 35 watts, a day of power consumption of 24h* degrees) 19-inch is generally 50 watts, a day of power consumption of 24h* degrees) 21-inch is generally 60 watts, a day of power consumption of 24h* degrees) 25-inch is generally 80 watts, a day of power consumption of 24h* degrees) 29-inch is generally 120 watts, a day of power consumption of 24h* degrees) 37-inch is generally 185 watts, a day of power consumption of 24h* degrees) It can be seen that the larger the size of the TV, the greater its operating power, the more power is consumed in the same amount of time.

Take Sony55x9100H as an example,55Inch TV power supply power is about173W,In the case of a whole day of power on,That is, 24 hours,About kilowatt-hour consumption。 In the 24-hour standby state, the standby power of Sony 55x9100h is about kilowatt-hour. Different brands of TV power supply power and standby power are slightly different,Users can roughly estimate the power consumed by TV in a day through the calculation formula of "power standby power 1000x24".

Take the 2022 Xiaomi TV EA65 as an example,65Inch TV power supply180W,Standby power,In the case of one day of boot use,That is, 24 hours,About kilowatt-hours of electricity are consumed,In standby mode, it consumes kilowatt-hours of electricity。 Different brands of TV power supply power and standby power are slightly different, but they basically revolve around the numerical range. In normal use, it is recommended that users use it at any time to save energy.

How many kilowatt-hours of electricity does a level 4 energy consumption TV have?

If the energy consumption of a home TV is about 200 watts, 5 hours is 2000 watts, which is 2 kilowatts of electricity.

The power of a 43-inch LCD TV is about 200 watts, and if it is an LED LCD TV, the power is about 150 watts. From this, it can be calculated that 20024 hours = 4800 watts, and 24 hours is on, that is, kilowatt-hour. Under the LCD TV, according to the different brightness and model, the power consumption is 160-220W, calculated according to 200W, 20 hours is 4 kWh.

Energy efficiency grade is a grading method that indicates the energy efficiency of household appliances,Grade 4 means that the energy efficiency of the product is lower than the market averageOrdinary TVs are generally about 200W,4 5 hours to get one kilowatt-hour. In the case of LCD TVs, the energy consumption is much smaller, and it is 6 to 7 hours of electricity.

Ordinary TVs are generally about 200W, and they have one kilowatt-hour of electricity for 4 or 5 hours.

LCD TVs consume much less power, 6-7 hours per hour.

The power consumption of rear projection is larger, and it takes 3 or 4 hours to get one kilowatt-hour of electricity.

The 29-inch one is generally 120 watts, and the power consumption is 24h* degrees a day) The 37-inch one is generally 185 watts, and the power consumption is 24h* degrees a day) How to save electricity on TV:

1. Choose the right size of TV.

2. To save electricity and protect eyes, choose an appropriate size TV according to the number of family population and the size of the room (large-size TV, large power consumption, long distance; On the contrary, if there are few rooms and fewer people, you can choose a TV with a smaller size).

3. Control the brightness of the TV screen When the TV is used, it is a way to save electricity by controlling the brightness and chaos of the TV screen.

In short, too much brightness not only consumes a lot of electricity, but also easily reduces the life of the machine, and it is not good for people's eyesight. The difference in power consumption between color TVs at their brightest and darkest is 60 watts.

It depends on how big the electric wheel escort is, and how many watts of power is there?

It can be calculated in terms of kilowatt-hour one kilowatt-hour electric attack Tongzhi.

For example, the power of the TV is 200 watts, and the power consumption of 5 hours of continuous work is about one degree.

The brightness of the TV, the level of the contrast adjustment, and the volume adjustment all have a certain impact on the power consumption.

The power consumption of the TV in a day is different according to the size, and the power consumption is also different, the specific analysis is as follows:

17-inch is generally 35 watts, a day of power consumption of 24h* degrees) 19-inch is generally 50 watts, a day of power consumption of 24h* degrees) 21-inch is generally 60 watts, a day of power consumption of 24h* degrees) 25-inch is generally 80 watts, a day of power consumption of 24h* degrees) 29-inch is generally 120 watts, a day of power consumption of 24h* degrees) 37-inch is generally 185 watts, a day of power consumption of 24h* degrees) It can be seen that the larger the size of the TV, the greater its operating power, the more power is consumed in the same amount of time.

The size of the TV power is related to the screen size of the TV,Let's say LCD TV,With the increase in the size of LCD TV,At this time, the power consumption of LCD TV is also growing rapidly,Through the comparison between different brands and sizes of LCD TVs,20Inch LCD TVs Its power size is45 64W,This power size also determines the 20Inch LCD TV It consumes very little electricity。 The power of 26 inches to 37 inches is 120 185W inches, there is no obvious difference in the power of TVs, and their power consumption values are 190 210W, 240 245W. It can be seen that the larger the size of the TV, the more power it will operate.

Generally, the TV is turned on for 8 hours a day, and the amount of electricity used is about 1 2 degrees.

The amount of electricity consumption is directly related to the type of TV, the size of the TV and other parameters;

Take a 42-inch LCD TV as an example, the average hourly power consumption is about 1 degree, and the power consumption for 8 hours a day is about 1 degree;

If it is plasma, the daily power consumption is about 150% more than this, that is, about 150% more.

The power consumption of different TVs is definitely different, and the power-on and standby states are also different. You need to look at the nameplate on the back of the TV, there will be specific information on it.

Look at how big the screen is, generally 200w four or five hours of electricity.

For example, the power of the TV is 60W. 60 1000 = degrees days.

Calculation method:

Power consumption = power (w) x time (h) 1000, kWh The result unit is the degree.

Power affects power consumption, and the power consumption of a thousand simple watts of electrical appliances is 1000W hours of work.

If the power of the TV is 300W, the power consumption of one hour is: 300W 1H 1000, that is, the kilowatt-hour of electricity.