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A typical 17" LCD for computer uses about 40 watts. Compare this to 17" CRT which is 120 watts.
This may vary as new technologies are introduce in the lighting of this appliance.
The switch to LEDs for backlighting will reduce this number significantly.
Wiki User
∙ 15y ago
Wiki User
∙ 10y agoVoltage isn't 'consumed', so a better question would be, 'How much energy does an LCD monitor consume?' The answer is that it depends on the power rating of the monitor, as power describes the rate at which the monitor consumes energy, together with how long it is being being used.
The power rating can be found on your monitor's nameplate. To find out how much energy the monitor is consuming, you need to multiply its rated power (expressed in kilowatts) by the number of hours you are using it. This will tell you how many kilowatt hours of energy the monitor has consumed over that period. Your electricity supplier should be able to tell you how much you are paying, per kilowatt hour, for your electricity supply, from which you should then be able to work out how much the monitor is costing you to run.
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What are some examples of science and technology working together?
Your Computer. Well, Sort of. Take an LCD monitor for example. Science was used to make the items in your LCD screen react. Technology was used for putting them all together and putting them in your screen.
What is a device which receives electrical impulses and restores them to a visual form with a modified cathode ray tube?
That would be a CRT Monitor (CRT stands for Cathode Ray Tube), or the big clunky monitor that you had such a hard time getting rid of when you got your LCD
100hz vs Hz LCD TV?
Question needs more information. Are you asking what's the difference between a high Hz CRT monitor at 100Hz vs. a lower Hz LCD at 60Hz? If so that answer lies in the way the screen is updated. Please re-ask your question with more details.
Why does an LCD use AC?
Because Alternating Current is the standard form of electricity available, devices which operate on Direct Current, such as a Liquid Crystal Display, have a converter, which converts the AC into the appropriate voltage of DC.
What do DLP and LCD stand for?
DLP is digital light processing and LCD is liquid crystal display.
How much voltage is required for an LCD monitor to start?
How much voltage is required for an LCD monitor to start?Read more: How_much_voltage_is_required_for_an_LCD_monitor_to_start
What is a good monitor?
Why is it dangerous to attempt to repair a computer monitor?
If you are repairing a CRT monitor they have capacitors that hold thousands of volts at high amperage. If you are repairing a LCD monitor they have Mercury in them. LCD monitors also are very high voltage.
How is the LCD on the laptop powered?
Unlike the CRT monitor, LCD doesn't use as much power. So, the battery of the laptop is enough to power its LCD monitor. There is a power supply cables within the laptops. That cables carry the power from the battery to its LCD monitor and other power needed devices. It is the simplest answer of how is the LCD on the laptop powered?
Does Xbox look better on LCD monitor or LCD HDTV?
monitor no lag
How much is the LCD monitor 5 inch in Dubai?
620 dirham
What are the advantages and disadvantages of an LCD?
an lcd monitor is very slim and compact, it has much better picture and sound quality.
Can I watch tv on an LCD monitor?
Yes, as long as the lcd monitor has the proper connections.
What is lcd controller for?
It is probably to attach to an LCD monitor.
You purchased an old Pentium 4 it has vga but you want lcd monitor what hardware do you need?
An LCD monitor.
Liquid display crystal monitor?
LCD Monitor
Which is the most common type of monitor?
lcd monitor
