电脑电源功率怎么选英文双语对照

选择电脑电源功率时，需要考虑你计算机系统的总功率需求。通常来说，你可以通过以下步骤来确定所需功率：

1. **计算你的硬件总功率需求：** 确定你计算机中每个组件的功率需求，包括CPU、GPU、硬盘、内存等。通常，这些信息可以在硬件的规格说明书或者官方网站上找到。

2. **加总所有组件的功率需求：** 将所有硬件组件的功率需求相加，得到总功率需求。

3. **考虑余量：** 为了确保电源供应足够稳定，建议选择比你计算的总功率需求稍高的电源。通常建议留出20%至30%的余量，以应对系统负载峰值和未来升级。

4. **考虑能效等级：** 选择具有高能效等级的电源可以降低功耗，并且有助于减少能源浪费和降低发热量。

5. **品牌和质量：** 选择知名品牌并且质量可靠的电源，这样可以确保稳定的电力供应，减少电脑硬件受损的风险。

总的来说，选择合适功率的电源是保障计算机稳定运行的关键。

When choosing power of computer power source, need considers the general power demand of all of your computer science department. Normally for, you can decide through the following measure place needs power:

1.** calculates demand of your hardware general power: ** determines the power demand of every component in your computer, include CPU, GPU, hard disk, memory to wait. Normally, these information can be in the specification book of hardware perhaps is found on official website.

2.** imposes the power requirement of total all package: ** will be all the power demand addition of hardware component, receive general power demand.

3.** considers surplus: ** to ensure power source supplies enough stability, the proposal chooses more tallish than demand of your calculative general power power source. Suggest normally put apart 20% to the surplus of 30% , upgrade in order to answer systematic load peak value and future.

4.** considers can effect grade: The power source that ** chooses to have high-energy effect order and degree can reduce power comsumption, and conduce to decrease to the sources of energy is wasted and reduce calorific amount.

5.** brand and quality: ** chooses well-known trademark and the power source with reliable quality, can ensure stable electric power is supplied so, reduce the risk that computer hardware is damaged.

As a whole, the power source that chooses appropriate power is the key that safeguard computer stability runs.