etched printed circuit

简明释义

浸蚀法印刷电路

英英释义

例句

1.The quality of the etched printed circuit can significantly affect the performance of the device.

这款设备的性能会受到蚀刻印刷电路质量的显著影响。

2.The etched printed circuit allows for compact designs in modern electronics.

在现代电子产品中，蚀刻印刷电路允许紧凑的设计。

3.The engineer designed an efficient power supply using an etched printed circuit.

工程师使用蚀刻印刷电路设计了一个高效的电源。

4.For this project, we need to order a batch of etched printed circuits from the manufacturer.

对于这个项目，我们需要从制造商那里订购一批蚀刻印刷电路。

5.In our lab, we often create prototypes with etched printed circuits for testing purposes.

在我们的实验室，我们经常制作带有蚀刻印刷电路的原型进行测试。

作文

In the world of electronics, the term etched printed circuit refers to a crucial component in the manufacturing of electronic devices. This process involves creating intricate pathways on a substrate, typically made of fiberglass or other insulating materials, which allows electrical current to flow between various components. The significance of etched printed circuit (蚀刻印刷电路) lies in its ability to efficiently connect different parts of an electronic system while minimizing space and maximizing performance.The process begins with a design, often created using computer-aided design (CAD) software. Engineers meticulously plan the layout of the circuit, ensuring that all components are appropriately placed and connected. Once the design is finalized, it is transferred onto a copper-clad laminate. The laminate is then coated with a light-sensitive film, which will help in the etching process.Next, the laminate undergoes exposure to ultraviolet (UV) light. The areas that are exposed to light harden, while the unexposed regions remain soft. After this, the board is developed, washing away the soft areas and leaving behind a patterned film that protects the copper underneath. The next step is the etching process itself, where the board is submerged in a chemical solution that removes the unprotected copper, leaving only the desired pathways intact. This results in the creation of the etched printed circuit (蚀刻印刷电路), which serves as the foundation for mounting electronic components.One of the primary advantages of using etched printed circuit technology is the precision it offers. The etching process allows for very fine details and complex designs that would be impossible to achieve with traditional wiring methods. This precision is essential in modern electronics, where devices are becoming smaller and more compact without sacrificing functionality.Moreover, etched printed circuit boards are highly reliable. The solid connections formed during the etching process reduce the likelihood of shorts and other electrical failures. This reliability is critical in applications ranging from consumer electronics to aerospace technology, where failure can have serious consequences.Another benefit is the cost-effectiveness of producing etched printed circuit boards in large quantities. Once the initial setup and design work are completed, mass production becomes relatively inexpensive compared to hand-wiring individual components. This efficiency has made etched printed circuit technology the standard in the electronics industry.However, despite its many advantages, there are challenges associated with etched printed circuit technology. The etching process generates waste chemicals that must be carefully managed to minimize environmental impact. Additionally, the design process requires skilled engineers who can anticipate potential issues and optimize layouts for performance and manufacturability.In conclusion, etched printed circuit (蚀刻印刷电路) technology plays a vital role in the advancement of modern electronics. Its ability to create precise, reliable, and cost-effective circuit boards has revolutionized the way electronic devices are designed and manufactured. As technology continues to evolve, the importance of mastering the techniques behind etched printed circuit boards will only grow, paving the way for even more innovative electronic solutions in the future.

在电子产品的世界中，术语蚀刻印刷电路指的是制造电子设备过程中一个至关重要的组成部分。这个过程涉及在基材上创建复杂的导线路径，基材通常由玻璃纤维或其他绝缘材料制成，允许电流在各种组件之间流动。蚀刻印刷电路（etched printed circuit）的重要性在于它能够有效地连接电子系统的不同部分，同时最小化空间并最大化性能。这个过程始于设计，通常使用计算机辅助设计（CAD）软件进行创建。工程师们仔细规划电路的布局，确保所有组件都适当放置并连接。一旦设计完成，它将被转移到覆铜层压板上。然后，层压板涂上一种光敏薄膜，这将有助于蚀刻过程。接下来，层压板暴露于紫外线（UV）光下。暴露在光下的区域会硬化，而未暴露的区域则保持柔软。之后，板子会被显影，洗去柔软的区域，留下保护下面铜的图案薄膜。下一步是蚀刻过程，板子浸入化学溶液中，去除未受保护的铜，只留下所需的导线。这导致了蚀刻印刷电路（etched printed circuit）的创建，它作为安装电子组件的基础。使用蚀刻印刷电路技术的主要优点之一是其提供的精确度。蚀刻过程允许非常细微的细节和复杂的设计，这是传统布线方法无法实现的。这种精确性在现代电子产品中至关重要，因为设备正在变得越来越小且更紧凑，而不牺牲功能。此外，蚀刻印刷电路板的可靠性很高。蚀刻过程中形成的坚固连接减少了短路和其他电气故障的可能性。这种可靠性在消费者电子产品到航空航天技术等应用中都是至关重要的，失败可能会带来严重后果。另一个好处是大规模生产蚀刻印刷电路板的成本效益。一旦完成初始设置和设计工作，大规模生产相对而言比手动布线单个组件便宜得多。这种效率使得蚀刻印刷电路技术成为电子行业的标准。然而，尽管有许多优点，蚀刻印刷电路技术也面临挑战。蚀刻过程会产生废弃化学品，必须谨慎管理以最大限度地减少对环境的影响。此外，设计过程需要熟练的工程师，他们能够预见潜在问题并优化布局以提高性能和可制造性。总之，蚀刻印刷电路（etched printed circuit）技术在现代电子产品的发展中发挥着至关重要的作用。它能够创建精确、可靠和经济高效的电路板，彻底改变了电子设备的设计和制造方式。随着技术的不断发展，掌握蚀刻印刷电路板背后的技术的重要性只会增加，为未来更创新的电子解决方案铺平道路。