output transformer

简明释义

输出变压器

英英释义

例句

1.The audio amplifier uses an output transformer to increase the voltage of the signal.

音频放大器使用一个输出变压器来提高信号的电压。

2.The output transformer must match the impedance of the speakers for optimal performance.

输出变压器必须与扬声器的阻抗匹配，以获得最佳性能。

3.When designing a guitar amplifier, choosing the right output transformer can greatly affect the sound quality.

在设计吉他放大器时，选择合适的输出变压器可以极大地影响音质。

4.In tube amplifiers, the output transformer is essential for converting high-voltage signals to speaker-level signals.

在真空管放大器中，输出变压器对于将高电压信号转换为扬声器级信号至关重要。

5.An incorrectly rated output transformer can lead to distortion in the audio output.

额定不正确的输出变压器可能导致音频输出失真。

作文

In the world of electronics, various components play crucial roles in ensuring that devices function effectively. One such component is the output transformer, which is essential for converting electrical signals into a usable form. The output transformer serves as a bridge between different stages of an electronic circuit, allowing for efficient power transfer and signal conditioning. Understanding the function and importance of the output transformer can greatly enhance our appreciation of audio equipment, amplifiers, and other electronic devices.An output transformer is primarily used in audio amplifiers to match the impedance of the amplifier's output stage to that of the speakers. This matching is vital because it ensures maximum power transfer and minimizes signal loss. Without a properly functioning output transformer, the performance of an amplifier could be severely compromised, leading to poor sound quality and reduced volume levels.Moreover, the output transformer influences the tonal characteristics of the audio signal. Different designs and materials used in the construction of output transformers can impart unique sonic qualities, making them a critical factor in the overall sound of tube amplifiers. Audiophiles often debate the merits of various types of output transformers, as they can significantly affect the warmth, clarity, and detail of the audio reproduction.The role of the output transformer is not limited to just audio applications. In radio frequency (RF) circuits, output transformers are employed to ensure that the transmitted signal maintains its integrity over distances. By adapting the impedance levels, these transformers help in minimizing reflections and losses, which is crucial for maintaining signal strength and clarity.Furthermore, the design of an output transformer can vary widely depending on its intended application. For instance, high-fidelity audio systems may utilize large, heavy-duty output transformers made from premium materials to achieve superior sound quality. In contrast, smaller, more compact devices like portable speakers may use lighter, more cost-effective transformers that still fulfill the basic requirements of impedance matching but with less emphasis on sound quality.In conclusion, the output transformer is a vital component in many electronic devices, particularly in audio amplification and RF transmission. Its ability to match impedance and condition signals makes it indispensable for achieving optimal performance. As technology continues to evolve, the design and application of output transformers will likely adapt, but their fundamental role in enhancing the functionality and quality of electronic devices will remain unchanged. Understanding the significance of the output transformer allows us to appreciate the intricate workings of the technology we often take for granted, reminding us that even the smallest components can have a profound impact on our everyday experiences with sound and communication.

在电子世界中，各种组件在确保设备有效运行方面发挥着至关重要的作用。其中一个组件是输出变压器，它对于将电信号转换为可用形式至关重要。输出变压器作为电子电路不同阶段之间的桥梁，允许有效的功率传输和信号调理。理解输出变压器的功能和重要性可以大大增强我们对音频设备、放大器和其他电子设备的欣赏。输出变压器主要用于音频放大器，以将放大器输出级的阻抗与扬声器的阻抗匹配。这种匹配至关重要，因为它确保最大功率传输并最小化信号损失。如果没有正常工作的输出变压器，放大器的性能可能会受到严重影响，导致音质差和音量降低。此外，输出变压器还会影响音频信号的音色特征。输出变压器的不同设计和材料可以赋予独特的音色特性，使其成为真空管放大器整体声音的重要因素。音响发烧友常常讨论各种类型输出变压器的优缺点，因为它们可以显著影响音频再现的温暖度、清晰度和细节。输出变压器的作用不仅限于音频应用。在射频（RF）电路中，输出变压器被用来确保传输信号在距离上的完整性。通过适应阻抗水平，这些变压器有助于最小化反射和损耗，这对于保持信号强度和清晰度至关重要。此外，输出变压器的设计可能因其预期应用而异。例如，高保真音频系统可能使用大型、重型的输出变压器，由优质材料制成，以实现卓越的音质。相比之下，便携式扬声器等较小、更紧凑的设备可能使用更轻、更具成本效益的变压器，这些变压器仍能满足基本的阻抗匹配要求，但对音质的重视程度较低。总之，输出变压器是许多电子设备中的重要组成部分，特别是在音频放大和射频传输中。它匹配阻抗和调理信号的能力使其在实现最佳性能方面不可或缺。随着技术的不断发展，输出变压器的设计和应用可能会适应，但其在提高电子设备功能和质量方面的基本作用将保持不变。理解输出变压器的重要性让我们能够欣赏我们常常视为理所当然的技术的复杂运作，提醒我们即使是最小的组件也能对我们日常的声音和交流体验产生深远的影响。