电脑电源与电池：你需要了解的电力供应知识 随着科技的不断进步，电脑已经成为了我们生活中不可或缺的一部分。然而，电脑的持续稳定运行需要依靠可靠的电力供应，其中包括电源和电池两大组件。以下是关于电脑电源与电池的电力供应知识，让我们一起了解一下吧。 一、电脑电源 1. 电源的种类与作用 电脑电源主要分为ATX电源和BTX电源两种。电源的主要作用是将交流电（AC）转换为直流电（DC），为电脑各部件提供稳定的电力供应。此外，电源还需具备过压、过流、过温等保护功能，以确保电脑的安全运行。 2. 电源的选购与安装 在选购电脑电源时，应注意电源的功率、品牌、质量等因素。功率过小可能导致电脑运行不稳定，而品牌和质量则关系到电源的稳定性和安全性。安装电源时，应遵循相关操作规范，确保电源线连接正确、稳固。 二、电脑电池 1. 电池的种类与作用 电脑电池主要分为锂离子电池和锂聚合物电池两种。电池的作用是为电脑提供移动电力供应，使电脑能够在无外部电源的情况下运行。此外，电池还能为电脑在突然断电时提供保护，避免数据丢失。 2. 电池的保养与使用 为延长电池寿命，应遵循以下原则：避免长时间将电池充满或放空；定期进行充放电操作，以保持电池活性；避免在高温、潮湿等环境下使用电池。此外，在使用电池时，应注意节省电量，如关闭不必要的外设、降低屏幕亮度等。 三、总结

了解电脑电源与电池的电力供应知识对于保障电脑的稳定运行至关重要。通过了解电源的种类、作用以及选购与安装方法，我们可以选择合适的电源为电脑提供稳定的电力供应。同时，了解电池的种类、作用以及保养与使用方法，可以延长电池寿命，提高电脑的使用便捷性。在日常生活和工作中，我们应关注电脑的电力供应问题，确保电脑的稳定运行，提高工作效率。

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【英文翻译】 Computer Power Supply and Battery: Power Supply Knowledge You Need to Know With the continuous advancement of technology, computers have become an indispensable part of our lives. However, the continuous and stable operation of a computer relies on a reliable power supply, which includes two major components: power supply and battery. Here is some knowledge about computer power supply and battery, let's take a look together. I. Computer Power Supply 1. Types and Functions of Power Supply Computer power supplies are mainly divided into ATX and BTX power supplies. The main function of the power supply is to convert alternating current (AC) into direct current (DC) and provide a stable power supply for various computer components. Additionally, the power supply needs to have functions such as overvoltage, overcurrent, and overtemperature protection to ensure the safe operation of the computer. 2. Selection and Installation of Power Supply When selecting a computer power supply, factors such as power, brand, and quality should be considered. A power rating that is too low may cause the computer to operate unstablely, while the brand and quality relate to the stability and safety of the power supply. When installing the power supply, relevant operational specifications should be followed to ensure that the power lines are connected correctly and securely.

II. Computer Battery

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1. Types and Functions of Battery Computer batteries are mainly divided into lithium-ion batteries and lithium polymer batteries. The function of the battery is to provide a mobile power supply for the computer, allowing it to operate without an external power source. Additionally, the battery can provide protection for the computer in case of sudden power outages to avoid data loss. 2. Maintenance and Use of Battery To extend the life of the battery, it is essential to follow these principles: avoid keeping the battery fully charged or discharged for long periods; perform regular charge-discharge operations to maintain battery activity; avoid using the battery in high-temperature or damp environments. When using the battery, it is also important to save power by turning off unnecessary external devices, reducing screen brightness, etc. III. Summary Understanding the power supply knowledge of computer power supply and battery is crucial for ensuring the stable operation of the computer. By understanding the types, functions, selection, and installation of the power supply, we can choose a suitable power supply to provide a stable power supply for the computer. At the same time, understanding the types, maintenance, and use of the battery can extend its lifespan and improve the convenience of using the computer. In daily life and work, we should pay attention to the power supply issues of computers to ensure their stable operation and improve work efficiency.