resistor trimming

简明释义

电阻微调

英英释义

例句

1.During production, resistor trimming helps in adjusting the values to meet specifications.

在生产过程中，电阻修整有助于调整数值以符合规格。

2.The engineer performed resistor trimming to fine-tune the circuit's performance.

工程师进行了电阻修整以微调电路性能。

3.By using resistor trimming, we can achieve better accuracy in our measurements.

通过使用电阻修整，我们可以在测量中获得更好的准确性。

4.We implemented resistor trimming techniques to reduce the noise in the audio circuit.

我们实施了电阻修整技术以减少音频电路中的噪声。

5.The prototype required resistor trimming to optimize its signal processing capabilities.

原型需要进行电阻修整以优化其信号处理能力。

作文

In the world of electronics, precision is paramount. One of the key components that play a significant role in ensuring this precision is the resistor. Resistors are used to control the flow of electric current in a circuit, and their values must be accurate for the circuit to function correctly. However, manufacturing tolerances can lead to variations in resistor values, which is where resistor trimming comes into play. Resistor trimming (电阻修整) is a process that involves adjusting the resistance value of a resistor after it has been manufactured to achieve the desired specifications. The importance of resistor trimming cannot be overstated. In many applications, especially in high-precision instruments such as medical devices, communication equipment, and automotive systems, even the slightest deviation in resistance can lead to significant errors. Therefore, engineers often employ resistor trimming techniques to ensure that the resistors used meet the exact requirements of the circuit. There are various methods for resistor trimming. One common technique is laser trimming, where a laser is used to remove a portion of the resistive material on the resistor. This method allows for very fine adjustments and can achieve high levels of precision. Another method is the use of programmable trimming circuits that can electronically adjust the resistance value during operation. This approach is particularly useful in applications where the operating conditions may change over time, requiring dynamic adjustments to maintain performance. The process of resistor trimming not only improves the accuracy of individual components but also enhances the overall performance of the electronic system. By ensuring that all resistors within a circuit are precisely calibrated, engineers can reduce the risk of failure and improve the reliability of the device. This is especially critical in industries where safety is a concern, such as aerospace and medical technology. Moreover, resistor trimming can contribute to cost savings in the long run. By using slightly off-spec resistors and then trimming them to the required values, manufacturers can reduce waste and optimize their inventory. This practice also allows for greater flexibility in production, as they can accommodate a wider range of resistor values without sacrificing quality. In conclusion, resistor trimming is an essential process in the field of electronics that ensures precision and reliability in circuits. As technology continues to advance, the methods and techniques for resistor trimming will likely evolve, enabling even greater levels of accuracy and efficiency. Understanding the significance of resistor trimming is crucial for anyone involved in the design and manufacturing of electronic devices, as it directly impacts the performance and safety of the final product.

在电子领域，精度至关重要。电阻器是确保这种精度的重要组成部分之一。电阻器用于控制电路中的电流流动，其值必须准确，以便电路正常工作。然而，制造公差可能导致电阻值的变化，这就是电阻修整发挥作用的地方。电阻修整（resistor trimming）是一种在电阻器制造后调整其电阻值以达到所需规格的过程。电阻修整的重要性不容小觑。在许多应用中，尤其是在医疗设备、通信设备和汽车系统等高精度仪器中，即使是电阻的微小偏差也可能导致重大错误。因此，工程师们常常采用电阻修整技术，以确保所用电阻器符合电路的确切要求。电阻修整有多种方法。一种常见的技术是激光修整，其中使用激光去除电阻器上的一部分电阻材料。这种方法允许非常精细的调整，并且可以实现高水平的精度。另一种方法是使用可编程修整电路，这些电路可以在操作过程中电子地调整电阻值。这种方法在操作条件可能随时间变化的应用中尤其有用，因为它需要动态调整以保持性能。电阻修整的过程不仅提高了单个组件的准确性，还增强了电子系统的整体性能。通过确保电路中的所有电阻器都经过精确校准，工程师可以降低故障风险，提高设备的可靠性。这在航空航天和医疗技术等安全至关重要的行业中尤为重要。此外，电阻修整还可以在长期内节省成本。通过使用略微超出规格的电阻器，然后将其修整到所需值，制造商可以减少浪费并优化库存。这种做法还允许更大的生产灵活性，因为他们可以在不牺牲质量的情况下容纳更广泛的电阻值。总之，电阻修整是电子领域一项重要的过程，确保电路的精度和可靠性。随着技术的不断进步，电阻修整的方法和技术可能会不断演变，从而实现更高水平的准确性和效率。理解电阻修整的重要性对于任何参与电子设备设计和制造的人来说都是至关重要的，因为它直接影响最终产品的性能和安全性。