The projector has always been powered on/plugging in, does it matter?

[Dramaqueen]

Is the projector powered on all the time? This is a question that many netizens have sent private messages or consulted, because many projector users will still choose to install the projector fixedly, especially those who use the lamp projector. For fixed installation, the power supply of the projector is generally powered on, so does it affect the components inside the projector? This time, let ’s talk about the impact of always plugging in electronic devices.


First we need to understand two states:

The first is to turn off the projector directly through the projector's remote control . At this time, the projector will be in the standby state .
The second method is to turn off the power after the projector enters the standby state and turn the projector off completely .

The biggest difference between these two states is power on and power off, the standby state is obviously in the power-on state, and the power-off state is not power on. After the power supply of the projector is cut off , the projector is in a state of zero power consumption . At this time, the projector does not generate any power consumption. When the projector is turned off by the remote control, the projector is in the standby state, and most of its main components will stop working. Only the power supply will output the standby voltage to the CPU, and the signal from the remote control needs to be processed. There will be no power consumption , but this power consumption is negligible.

The power consumption is actually generated, so is the projector always powered on? Standby or semi-dormant Although it is low power consumption , but will also have an impact on the life of the components , if that is not a long time, then you can consider off. In addition, if it is in a thunderstorm area, it is best to cut off the power of the projector during the thunderstorm season . But if you use the projector's relatively high frequency , it will use almost every day, then you do not have to consider cutting off the power supply , and a high frequency of projectors hard to start but would have some impact projector .

 

[Wyatt21]

Thanks for sharing, but I think it is better to keep the power on. The indoor environment is still more suitable for the projector. If the frequency of use is small.