leakage power

简明释义

漏泄功率

英英释义

例句

1.The leakage power during idle states can affect battery life in portable devices.

在空闲状态下的泄漏功率可能影响便携设备的电池寿命。

2.To improve efficiency, we need to minimize the leakage power in our devices.

为了提高效率，我们需要尽量减少设备中的泄漏功率。

3.Engineers are focused on reducing leakage power in semiconductor designs.

工程师们专注于减少半导体设计中的泄漏功率。

4.The leakage power in this circuit can lead to significant energy losses.

这个电路中的泄漏功率可能导致显著的能量损失。

5.High leakage power can cause overheating in electronic components.

高泄漏功率可能导致电子元件过热。

作文

In the world of electronics and electrical engineering, the term leakage power refers to the power that is lost or wasted in a system due to unintended paths of current flow. This phenomenon occurs in various devices, including transistors, capacitors, and integrated circuits. Understanding leakage power is crucial for engineers and designers who aim to create efficient and reliable electronic systems. One of the primary causes of leakage power is the imperfect insulation of materials used in electronic components. When voltage is applied, some current may flow through unintended routes, which can lead to energy loss. For instance, in CMOS (Complementary Metal-Oxide-Semiconductor) technology, leakage power can significantly affect the overall power consumption of a circuit. As devices become smaller and more densely packed, the impact of leakage power becomes increasingly pronounced. Reducing leakage power is essential for improving the performance of battery-operated devices, where energy efficiency is paramount. Engineers employ various techniques to mitigate this issue. One common approach is to utilize high-quality insulating materials that minimize unintended current paths. Additionally, circuit designers often implement power gating techniques that turn off sections of a circuit when they are not in use, thereby reducing leakage power. Another factor contributing to leakage power is temperature. As the operating temperature of a device increases, so does the leakage current. This relationship highlights the importance of thermal management in electronic design. By keeping devices cool, engineers can effectively reduce leakage power and enhance overall performance. Moreover, the trend towards miniaturization in electronics has led to an increase in leakage power due to the scaling down of components. Smaller transistors have thinner gate oxides, which can result in higher leakage currents. This challenge has prompted researchers to explore new materials and technologies that can help combat leakage power. For example, using high-k dielectrics instead of traditional silicon dioxide can reduce leakage currents significantly. In summary, leakage power represents a critical aspect of electronic design that cannot be overlooked. It impacts the efficiency, performance, and reliability of devices across various applications. By understanding the sources and implications of leakage power, engineers can take proactive measures to minimize its effects, leading to the development of more efficient and sustainable electronic systems. As technology continues to evolve, addressing leakage power will remain a key focus for innovation in the field of electronics.

在电子和电气工程领域，术语leakage power指的是在系统中由于意外的电流流动路径而损失或浪费的功率。这种现象发生在各种设备中，包括晶体管、电容器和集成电路。理解leakage power对工程师和设计师而言至关重要，他们旨在创建高效且可靠的电子系统。造成leakage power的主要原因之一是用于电子元件的材料绝缘不完美。当施加电压时，一些电流可能会通过意外路径流动，从而导致能量损失。例如，在CMOS（互补金属氧化物半导体）技术中，leakage power可能会显著影响电路的整体功耗。随着设备变得更小且更密集，leakage power的影响变得愈加明显。减少leakage power对提高电池供电设备的性能至关重要，因为能量效率至关重要。工程师采用各种技术来减轻这一问题。一种常见的方法是利用高质量的绝缘材料，最小化意外电流路径。此外，电路设计师通常实施电源门控技术，在电路不使用时关闭部分电路，从而减少leakage power。另一个导致leakage power的因素是温度。当设备的工作温度升高时，泄漏电流也会增加。这一关系突显了热管理在电子设计中的重要性。通过保持设备冷却，工程师可以有效地减少leakage power，并增强整体性能。此外，电子产品小型化的趋势导致由于组件缩小而增加了leakage power。较小的晶体管具有更薄的栅氧化层，这可能导致更高的泄漏电流。这一挑战促使研究人员探索新材料和技术，以帮助对抗leakage power。例如，使用高k介电材料代替传统的二氧化硅可以显著减少泄漏电流。总之，leakage power代表了电子设计中一个关键方面，不能被忽视。它影响着各种应用中设备的效率、性能和可靠性。通过理解leakage power的来源和影响，工程师可以采取积极措施来最小化其影响，从而开发出更高效和可持续的电子系统。随着技术的不断发展，解决leakage power问题将继续成为电子领域创新的重点。