inductor

简明释义

英[ɪnˈdʌktə(r)]美[ɪnˈdʌktər]

n. （电路、电子电路的）感应器；授职者；圣职授予的人

英英释义

单词用法

同义词

反义词

例句

1.Only by this can inductor normally using be promised and producing not be influenced.

只有这样，才能保证感应器正常使用，不影响生产。

2.When changing the inductor, the power must be cut off making the equipment under the state of power off.

更换感应器时，必须切断电源应使设备处于断电状态。

3.Pass a current through an inductor, and you create a magnetic flux.

把电流传给电感器，就会产生磁通量。

4.And he found something missing: a fourth basic circuit element besides the standard trio of resistor, capacitor and inductor.

然后他却发现了某些东西：一个除了由电阻，电容和电感组成的标准三重奏之外的第四个基本电路元件。

5.The LNA USES a series inductor output match.

同时使用串联电感输出匹配方法。

6.An oscilloscope picture of an unstable measurement of a 200h inductor is shown in Figure 3-21.

测量200h的电感器时不稳定情况的示波器图形如图3 - 21所示。

7.According to the distribution law of the line heating practical temperature field, design the inductor by experiential methods.

参考水火弯板工艺温度场的分布，采用经验设计法设计感应器的形状。

8.The inductor is used to decrease rate of current change.

电感是减少电流变化的续流元件。

9.The circuit requires an inductor to filter out high-frequency noise.

电路需要一个电感器来过滤高频噪声。

10.A variable inductor allows for adjustments in inductance according to the circuit requirements.

可变电感器允许根据电路要求调整电感值。

11.The performance of the power supply can be improved by using a high-quality inductor.

使用高质量的电感器可以提高电源的性能。

12.An inductor can store energy in a magnetic field when current flows through it.

当电流通过时，电感器可以在磁场中存储能量。

13.In radio transmitters, an inductor is essential for tuning the frequency.

在无线电发射机中，电感器对调谐频率至关重要。

作文

In the realm of electronics, components play a vital role in the functioning of various devices. One such component is the inductor, which is essential for storing energy in a magnetic field when electrical current flows through it. Understanding the function and application of an inductor can greatly enhance our comprehension of electronic circuits and their behaviors. An inductor is a passive electrical component that consists of a coil of wire, often wrapped around a core made from a ferromagnetic material. When an electric current passes through the coil, it generates a magnetic field around it. This magnetic field has the ability to store energy, which can be released back into the circuit when the current changes. The key property of an inductor is its inductance, measured in henries (H), which indicates how effectively it can store this energy. Inductors are commonly used in various applications, including filters, oscillators, and transformers. In filters, for instance, an inductor can be combined with capacitors to create low-pass or high-pass filters that allow certain frequencies to pass while blocking others. This function is crucial in audio equipment and radio frequency applications, where maintaining signal integrity is paramount. Another significant application of an inductor is in power supply circuits. Here, they are used to smooth out fluctuations in current, providing a more stable output voltage. This is particularly important in devices that require consistent power levels, such as computers and smartphones. Moreover, inductors also play a crucial role in wireless communication. They are integral components in tuning circuits, allowing devices to select specific frequencies for transmission and reception. By adjusting the inductance in these circuits, engineers can optimize performance and ensure clear communication signals. Despite their many advantages, inductors also come with some drawbacks. For instance, they can introduce resistance and losses in a circuit, leading to decreased efficiency. Additionally, they can be bulky compared to other components like capacitors, making them less desirable in compact electronic designs. As technology continues to evolve, the demand for smaller and more efficient inductive components has led to innovations in inductor design. Manufacturers are now creating surface-mount inductors that occupy less space while maintaining high performance. These advancements are essential for the development of modern electronic devices, where size and efficiency are critical factors. In conclusion, the inductor is a fundamental component in the world of electronics, serving various purposes from energy storage to signal processing. Its ability to generate and maintain a magnetic field makes it invaluable in numerous applications, ranging from simple circuits to complex communication systems. Understanding the principles behind an inductor not only enhances our knowledge of electronics but also paves the way for future innovations in technology. As we continue to explore and develop new electronic devices, the inductor will undoubtedly remain a key player in shaping the future of electronics.

在电子学领域，组件在各种设备的功能中扮演着至关重要的角色。其中一个组件是电感器，它对在电流通过时储存能量于磁场中至关重要。理解电感器的功能和应用可以极大地增强我们对电子电路及其行为的理解。电感器是一种被动电气组件，由一圈电线组成，通常缠绕在由铁磁材料制成的核心上。当电流通过线圈时，它会在周围产生一个磁场。这个磁场能够储存能量，当电流变化时，这些能量可以重新释放回电路。电感器的关键特性是其电感，以亨利（H）为单位，指示它储存这能量的有效性。电感器通常用于各种应用，包括滤波器、振荡器和变压器。例如，在滤波器中，电感器可以与电容器结合，创建低通或高通滤波器，允许某些频率通过，同时阻止其他频率。这一功能在音频设备和射频应用中至关重要，因为保持信号完整性是最重要的。电感器的另一个重要应用是在电源电路中。在这里，它们用于平滑电流的波动，提供更稳定的输出电压。这在需要一致电力水平的设备中尤为重要，例如计算机和智能手机。此外，电感器在无线通信中也起着关键作用。它们是调谐电路中的重要组件，使设备能够选择特定频率进行传输和接收。通过调整这些电路中的电感，工程师可以优化性能，确保清晰的通信信号。尽管有许多优点，电感器也伴随着一些缺点。例如，它们可能在电路中引入电阻和损耗，从而导致效率降低。此外，与电容器等其他组件相比，它们可能体积较大，这使得在紧凑的电子设计中不太理想。随着技术的不断发展，对更小、更高效的电感组件的需求促使了电感器设计的创新。制造商现在正在创建表面贴装电感器，占用更少的空间，同时保持高性能。这些进步对于现代电子设备的发展至关重要，在这些设备中，大小和效率是关键因素。总之，电感器是电子世界中的基本组件，服务于从能量存储到信号处理的各种目的。它产生和维持磁场的能力使其在众多应用中不可或缺，从简单电路到复杂通信系统。理解电感器背后的原理不仅增强了我们对电子学的知识，而且为未来技术创新铺平了道路。随着我们继续探索和开发新的电子设备，电感器无疑将继续在塑造电子未来中扮演关键角色。