actual capacitance

简明释义

1. 实际电容; 2. 真实容量;

英英释义

例句

1.To achieve optimal filtering, we need to measure the actual capacitance 实际电容 of the capacitor in the circuit.

为了实现最佳滤波，我们需要测量电路中电容器的实际电容 实际电容。

2.The actual capacitance 实际电容 can vary due to temperature changes and manufacturing tolerances.

由于温度变化和制造公差，实际电容 实际电容可能会有所不同。

3.The datasheet provides the nominal value, but we must test for the actual capacitance 实际电容 in our application.

数据表提供了标称值，但我们必须在应用中测试实际电容 实际电容。

4.The circuit's performance depends on the actual capacitance 实际电容 of the capacitors used.

电路的性能依赖于所用电容器的实际电容 实际电容。

5.Before proceeding with the design, it's crucial to verify the actual capacitance 实际电容 of the components.

在进行设计之前，验证组件的实际电容 实际电容至关重要。

作文

The concept of actual capacitance refers to the true measure of a capacitor's ability to store electrical energy in a circuit. Unlike the nominal capacitance, which is the value specified by the manufacturer, the actual capacitance takes into account various factors that can affect performance, such as temperature, voltage, and frequency. Understanding actual capacitance is crucial for engineers and technicians working with electronic circuits, as it directly impacts the reliability and efficiency of the devices they design. In many practical applications, the actual capacitance may differ from the rated value due to several reasons. For instance, when a capacitor is subjected to high temperatures, its dielectric material can change properties, leading to a decrease in its ability to hold charge. Similarly, if a capacitor is used in a circuit operating at a frequency significantly different from what it was designed for, the actual capacitance may also vary. This variability can result in circuit malfunctions or reduced performance, making it essential for designers to consider these factors during the design phase.Moreover, the actual capacitance can be influenced by the manufacturing process itself. Capacitors are made using different materials and techniques, which can introduce variations in their characteristics. Therefore, testing the actual capacitance of a capacitor in real-world conditions is often necessary to ensure that it meets the requirements of the application. Engineers frequently use specialized equipment to measure the actual capacitance of capacitors, allowing them to make informed decisions about component selection and circuit design.In addition to its importance in circuit design, understanding actual capacitance is also vital for troubleshooting existing electronic systems. If a device is not functioning correctly, one of the first steps in diagnosing the problem is to check the capacitors. By measuring the actual capacitance, technicians can determine whether a capacitor is still functioning within acceptable limits or if it needs to be replaced. This knowledge helps in maintaining the longevity and reliability of electronic devices, which is particularly important in critical applications such as medical devices and aerospace technology.Furthermore, the implications of actual capacitance extend beyond individual components. In complex circuits, the cumulative effect of multiple capacitors and their actual capacitance values can significantly influence circuit behavior. For example, in filters and oscillators, the actual capacitance of capacitors determines the frequency response and stability of the circuit. Therefore, engineers must carefully analyze the actual capacitance of each component to ensure the desired performance of the overall system.In conclusion, the term actual capacitance encompasses the real-world performance of capacitors in electronic circuits. It is an essential parameter that influences the design, functionality, and reliability of electronic devices. By understanding and measuring the actual capacitance, engineers and technicians can optimize circuit performance, troubleshoot issues effectively, and ensure that electronic systems operate as intended. As technology continues to advance, the importance of accurately assessing actual capacitance will only grow, highlighting the need for ongoing education and awareness in this vital area of electronics.

“实际电容”这一概念指的是电容器在电路中储存电能的真实测量值。与制造商指定的标称电容不同，“实际电容”考虑了可能影响性能的各种因素，如温度、电压和频率。理解“实际电容”对从事电子电路工作的工程师和技术人员至关重要，因为它直接影响到他们设计的设备的可靠性和效率。在许多实际应用中，由于多个原因，“实际电容”可能与额定值不同。例如，当电容器承受高温时，其介质材料可能会改变特性，导致其储存电荷的能力下降。同样，如果电容器用于操作频率与其设计频率显著不同的电路中，“实际电容”也可能发生变化。这种可变性可能导致电路故障或性能降低，因此设计人员在设计阶段必须考虑这些因素。此外，“实际电容”还可能受到制造工艺本身的影响。电容器是使用不同的材料和技术制造的，这可能引入其特性的变化。因此，在实际条件下测试“实际电容”通常是必要的，以确保其满足应用的要求。工程师通常使用专用设备来测量电容器的“实际电容”，使他们能够就组件选择和电路设计做出明智的决定。除了在电路设计中的重要性外，理解“实际电容”对于排除现有电子系统中的故障也至关重要。如果设备无法正常工作，诊断问题的第一步之一就是检查电容器。通过测量“实际电容”，技术人员可以确定电容器是否仍在可接受的范围内工作，或者是否需要更换。这一知识有助于保持电子设备的使用寿命和可靠性，这在医疗设备和航空航天技术等关键应用中尤为重要。此外，“实际电容”的影响超出了单个组件。在复杂电路中，多个电容器及其“实际电容”值的累计效应可能显著影响电路行为。例如，在滤波器和振荡器中，“实际电容”的值决定了电路的频率响应和稳定性。因此，工程师必须仔细分析每个组件的“实际电容”，以确保整体系统的期望性能。总之，“实际电容”一词涵盖了电容器在电子电路中的真实性能。这是一个重要的参数，影响着电子设备的设计、功能和可靠性。通过理解和测量“实际电容”，工程师和技术人员可以优化电路性能，有效排除故障，并确保电子系统按预期运行。随着技术的不断进步，准确评估“实际电容”的重要性只会增加，这突显了在这一重要电子领域持续教育和意识的必要性。