source:power adapter Popular:adapter release time:2021-06-29 09:54:06 Article author:sznbone
The computer power adapter is closely related to the operation of the computer. The power supply is a very important parameter. What if the power is not enough? Does too much power cost electricity? Let's follow the power adapter manufacturers to learn about it!
1. Can I use it if the power is not enough?
If the power of the computer is insufficient, the computer is prone to automatically shut down and restart, or cannot be turned on, or restart problems often occur when running large software or games. Therefore, when choosing a PC power supply, it is generally larger than the required power but not much larger. It is to leave enough space for subsequent upgrades of other hardware, saving you the need to replace the power supply every time you upgrade.
Under normal circumstances, the power of entry-level computers is less than 200W, so it is matched with a power supply with a rated power of 300W. Of course, you can also use a power supply of 400 or 500 watts, but the extra money will not play any role, and it is basically the same as a 300W power supply.
2. The greater the power, the more power consumption?
The greater the power of the computer, the more power it will consume, but simply increasing the rated power of the PC power supply will not change the use of power. As much as the computer needs, the PC power supply will be provided. Everything should be based on the whole. The power supply itself will consume a part of the power, but it does not have much impact.
The power consumption of the computer host should be calculated based on the power used by all hardware when it is working. The greater the power, the greater the power of the load, which can support more hardware to work at the same time or support part of the hardware to run stably when fully loaded.
As for the computer’s power consumption using different power supplies, there will indeed be differences in the computer’s power consumption. If you want to reduce the power consumption of the computer, you can choose the 80 PLUS certified power conversion efficiency to be higher, and relatively speaking, it can save a little power. But it won’t be a lot, and it’s meaningless to talk about power saving on a computer.
When we buy a power supply, we must reserve a certain amount of power space to ensure the stable operation of the computer, especially for players who like to overclock the memory, graphics card, and CPU, we must relax the power supply. The trouble caused by insufficient power of the purchased power supply is undoubtedly that the computer cannot be used normally, and the computer will restart without warning. And if the power of the power supply is not enough, it is prone to full load. The longer the power supply is used under full load, the more likely it is to burn out.
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