ohmic leakage

简明释义

漏电阻

英英释义

例句

1.During testing, the technician measured the ohmic leakage 欧姆泄漏 in the capacitor, which was higher than acceptable limits.

在测试过程中，技术员测量了电容器中的ohmic leakage 欧姆泄漏，结果高于可接受的限制。

2.High temperatures can increase ohmic leakage 欧姆泄漏 in semiconductor devices, leading to malfunction.

高温可能会增加半导体设备中的ohmic leakage 欧姆泄漏，导致故障。

3.The design of the printed circuit board must account for potential ohmic leakage 欧姆泄漏 paths.

印刷电路板的设计必须考虑潜在的ohmic leakage 欧姆泄漏路径。

4.To prevent ohmic leakage 欧姆泄漏, proper insulation must be applied to all conductive materials.

为了防止ohmic leakage 欧姆泄漏，必须对所有导电材料进行适当的绝缘处理。

5.The engineer noticed that the circuit was experiencing significant ohmic leakage 欧姆泄漏, which affected its overall performance.

工程师注意到电路经历了显著的ohmic leakage 欧姆泄漏，这影响了其整体性能。

作文

In the realm of electrical engineering, understanding various phenomena is crucial for designing effective circuits. One such phenomenon is ohmic leakage, which refers to the unintended flow of electric current through a resistance in a circuit, even when the circuit is not actively conducting. This can occur in various components, including capacitors and insulators, where the insulating material may allow some amount of current to pass through due to imperfections or moisture. The presence of ohmic leakage can significantly impact the performance and efficiency of electronic devices.To illustrate, consider a scenario where a capacitor is used in a power supply circuit. Ideally, the capacitor should store energy and release it when needed without allowing any current to leak away. However, if ohmic leakage occurs, it means that some energy is lost as heat, which can lead to overheating and reduced efficiency. This is particularly concerning in high-frequency circuits, where even small amounts of leakage can result in significant signal distortion.Furthermore, ohmic leakage can also affect the lifespan of electronic components. When current leaks through a component, it generates heat, which can accelerate wear and tear on the materials involved. Over time, this can lead to failures in the circuit, necessitating repairs or replacements. Thus, engineers must carefully consider the implications of ohmic leakage when designing circuits, ensuring that they select appropriate materials and configurations to minimize this effect.In addition, testing for ohmic leakage is an essential part of quality control in manufacturing electronic devices. Engineers often perform tests to measure the leakage current in components, ensuring that it remains within acceptable limits. If a component exhibits excessive ohmic leakage, it may be rejected or reworked to improve its performance. This process helps maintain the reliability and efficiency of electronic products, ultimately leading to better user experiences and longer product lifespans.Moreover, the concept of ohmic leakage extends beyond individual components and into the realm of entire systems. For instance, in power distribution networks, leakage currents can lead to energy losses that have significant economic implications. Utilities must account for these losses when designing and operating their systems, implementing measures to reduce leakage and improve overall efficiency. This holistic view emphasizes the importance of addressing ohmic leakage at all levels of electrical engineering.In conclusion, ohmic leakage is a critical phenomenon in electrical engineering that can influence the performance and reliability of electronic devices and systems. By understanding its causes and effects, engineers can take proactive measures to mitigate its impact, ensuring that their designs are efficient, reliable, and long-lasting. As technology continues to advance, the importance of addressing ohmic leakage will only grow, highlighting the need for ongoing research and innovation in this area.

在电气工程领域，理解各种现象对于设计有效的电路至关重要。其中一种现象是欧姆泄漏，它指的是电路中通过电阻的意外电流流动，即使电路没有主动导电。这种情况可能发生在各种组件中，包括电容器和绝缘体，其中绝缘材料由于缺陷或潮湿可能允许一些电流通过。欧姆泄漏的存在可能显著影响电子设备的性能和效率。例如，考虑一个电容器在电源电路中的使用场景。理想情况下，电容器应该存储能量，并在需要时释放，而不允许任何电流泄漏。然而，如果发生欧姆泄漏，这意味着一些能量以热量的形式损失，这可能导致过热和效率降低。这在高频电路中尤其令人担忧，因为即使是少量的泄漏也会导致显著的信号失真。此外，欧姆泄漏还可能影响电子组件的使用寿命。当电流通过组件泄漏时，会产生热量，这可能加速所涉及材料的磨损。随着时间的推移，这可能导致电路故障，需要维修或更换。因此，工程师在设计电路时必须仔细考虑欧姆泄漏的影响，确保选择合适的材料和配置，以最小化这一效应。此外，检测欧姆泄漏是电子设备制造质量控制的重要部分。工程师通常会进行测试，以测量组件中的泄漏电流，确保其保持在可接受的范围内。如果某个组件表现出过度的欧姆泄漏，可能会被拒绝或重新加工以改善其性能。这个过程有助于保持电子产品的可靠性和效率，最终提高用户体验和延长产品寿命。此外，欧姆泄漏的概念超越了单个组件，进入整个系统的领域。例如，在电力分配网络中，泄漏电流可能导致显著的能源损失，具有重大的经济影响。公用事业公司在设计和运营其系统时必须考虑这些损失，实施减少泄漏和提高整体效率的措施。这种整体视角强调了在电气工程各个层面解决欧姆泄漏的重要性。总之，欧姆泄漏是电气工程中的一个关键现象，可能影响电子设备和系统的性能和可靠性。通过理解其原因和影响，工程师可以采取主动措施来减轻其影响，确保他们的设计高效、可靠且持久。随着技术的不断进步，解决欧姆泄漏的重要性只会增加，突显了在这一领域持续研究和创新的必要性。