plate voltage

简明释义

阳极电压

英英释义

例句

1.If the plate voltage 电极电压 drops significantly, it may indicate a problem with the power supply.

如果电极电压显著下降，这可能表明电源出现问题。

2.The technician measured the plate voltage 电极电压 to ensure the amplifier was functioning correctly.

技术人员测量了电极电压以确保放大器正常工作。

3.The recommended plate voltage 电极电压 for this model is 400 volts.

该型号的推荐电极电压为400伏特。

4.A higher plate voltage 电极电压 can lead to increased power output in a vacuum tube.

较高的电极电压可能会导致真空管的功率输出增加。

5.Always check the plate voltage 电极电压 before replacing any components in the circuit.

在更换电路中的任何组件之前，务必检查电极电压。

作文

In the world of electronics, understanding various terms and concepts is crucial for both beginners and professionals. One such term that often appears in discussions about electronic circuits and devices is plate voltage. The plate voltage refers to the voltage applied to the plate of a vacuum tube or a similar device. This voltage is essential for the functioning of the device, as it helps control the flow of electrons between the cathode and the plate, thus enabling amplification or switching functions.To grasp the significance of plate voltage, one must first understand the role of vacuum tubes in electronic circuits. Vacuum tubes were widely used in the early days of electronics before the advent of transistors. They serve as amplifiers, oscillators, and switches in various applications, including radios, televisions, and early computers. The plate voltage is a critical parameter in determining how effectively these tubes operate.When a vacuum tube is in use, the cathode emits electrons when heated. These electrons are attracted to the positively charged plate due to the plate voltage. The higher the plate voltage, the stronger the electric field, which increases the flow of electrons from the cathode to the plate. This flow of electrons is what allows the vacuum tube to amplify signals or switch them on and off.However, it is important to maintain the plate voltage within specified limits. Excessive plate voltage can lead to overheating and damage to the vacuum tube, while insufficient voltage can result in poor performance and inadequate amplification. Therefore, engineers and technicians must carefully monitor and adjust the plate voltage to ensure optimal performance of the circuit.In practical applications, the plate voltage is typically measured in volts and can vary depending on the design and purpose of the vacuum tube. For example, audio amplifiers may require different plate voltages compared to radio frequency amplifiers. Understanding the specific requirements of each application is key to achieving the desired performance.Moreover, the concept of plate voltage is not limited to vacuum tubes alone. It also applies to other electronic components such as transistors and solid-state devices. In these cases, the plate voltage may be referred to differently, but the underlying principle remains the same: controlling the flow of current through the device to achieve amplification or switching.In conclusion, mastering the term plate voltage is vital for anyone involved in electronics. Whether one is designing circuits, troubleshooting devices, or simply learning about electronic principles, understanding how plate voltage influences the behavior of vacuum tubes and other electronic components is essential. By recognizing its importance, individuals can enhance their knowledge and skills in the ever-evolving field of electronics, paving the way for innovation and advancement in technology.

在电子世界中，理解各种术语和概念对初学者和专业人士都至关重要。一个在讨论电子电路和设备时经常出现的术语是板电压。板电压指的是施加在真空管或类似设备的板上的电压。这种电压对于设备的正常运行至关重要，因为它有助于控制阴极与板之间的电子流，从而实现放大或开关功能。要理解板电压的重要性，首先必须了解真空管在电子电路中的作用。真空管在电子学的早期广泛使用，在晶体管问世之前。它们在各种应用中充当放大器、振荡器和开关，包括收音机、电视和早期计算机。板电压是决定这些管子如何有效工作的关键参数。当真空管在使用时，阴极在加热时会发射电子。这些电子由于板电压的作用被吸引到正电荷的板上。板电压越高，电场越强，从而增加了从阴极到板的电子流动。正是这种电子流动使真空管能够放大信号或开关信号的开关。然而，保持板电压在规定的范围内非常重要。过高的板电压可能导致过热和真空管损坏，而电压不足则会导致性能不佳和放大不足。因此，工程师和技术人员必须仔细监测和调整板电压以确保电路的最佳性能。在实际应用中，板电压通常以伏特为单位进行测量，并且可能因真空管的设计和用途而有所不同。例如，音频放大器可能需要与射频放大器不同的板电压。理解每个应用的具体要求是实现所需性能的关键。此外，板电压的概念并不仅限于真空管。它还适用于其他电子元件，如晶体管和固态设备。在这些情况下，板电压可能会被称为不同的名称，但基本原理仍然相同：控制通过设备的电流流动以实现放大或开关。总之，掌握板电压这个术语对于任何参与电子学的人来说都是至关重要的。无论是设计电路、故障排除设备，还是仅仅学习电子原理，理解板电压如何影响真空管和其他电子元件的行为都是必不可少的。通过认识到它的重要性，个人可以增强自己在不断发展的电子领域的知识和技能，为技术的创新和进步铺平道路。