judith

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So far judith has created 847 blog entries.

What industry standards and key elements should be met in the quality inspection of automotive PCB circuit boards

In the modern automotive industry, printed circuit boards (PCBs) play a crucial role. As the core component of electronic systems, automotive PCBs not only need to carry and connect various electronic components, but also need to maintain stable operation under extreme temperature, vibration, and humidity conditions. Therefore, ensuring the quality and reliability of automotive PCBs [...]

2024-05-25T01:58:19+00:00May 25th, 2024|

What are the key points of drilling and processing technology for PCB circuit boards

As the foundation of electronic devices, The quality of PCB directly affects the performance and reliability of the product. In the PCB manufacturing process, drilling is a crucial step that not only affects the implementation of electrical connections, but also affects the mechanical strength and signal transmission quality of the entire board. This article will [...]

2024-05-25T01:40:36+00:00May 25th, 2024|

Rigid circuit board and flexible board: two major choices for circuit design

In the field of circuit design, rigid circuit boards and flexible boards are the two most common substrate choices. They each have their own characteristics and are suitable for different application scenarios, providing great flexibility for the design and production of electronic products. Rigid circuit boards, known for their sturdy and stable characteristics, are mainly [...]

2024-05-25T01:38:46+00:00May 25th, 2024|

Complete Analysis of Troubleshooting and Finding Methods for PCB Circuit Board

In today's electronic devices, PCB printed circuit boards play a core role, just like neural networks in electronic systems, connecting and supporting various electronic components. However, with the increase of usage time or the influence of external environment, PCB may experience various malfunctions, which can affect the normal operation of the equipment. Today, the editor [...]

2024-05-25T01:36:59+00:00May 25th, 2024|

What does circuit board impedance mean? What are the requirements for impedance control in the PCB manufacturing process

With the improvement of signal transmission speed and the widespread application of high-frequency circuits, impedance control of circuit boards has become a key factor in ensuring signal integrity, reducing signal interference, and improving system stability. Today, the editor will introduce the basic concept of circuit board impedance and the specific requirements for impedance control in [...]

2024-05-25T01:34:50+00:00May 25th, 2024|

Discussion on the Application of Delay Circuit Board

In the production process of the production line, sometimes anti error sensors are added to prevent employees from accidentally operating and causing abnormal problems such as machine collision. Therefore, it is necessary to add sensors, whose signals need to be transmitted and controlled by output components. If there is PLC control, adding IO ports and [...]

2024-05-16T03:08:48+00:00May 16th, 2024|

PCB circuit board science popularization: Revealing the working principle and important role of high-frequency microwave circuit boards

In today's rapidly changing era of technology, the performance and integration of electronic devices are constantly improving. As one of the important cornerstones of modern electronic technology, the role of high-frequency microwave circuit boards cannot be underestimated. This article will take you in depth to understand the basic concepts of PCB printed circuit boards, especially [...]

2024-05-16T02:42:55+00:00May 16th, 2024|

The Importance of Exploring Holes and Drilling Techniques on PCB Circuit Boards

In the microcosm of modern electronic devices, there is a seemingly inconspicuous component that plays a core role - PCB printed circuit board. This board, loaded with delicate circuits and various components, serves as a bridge connecting electronic components, ensuring that current can accurately shuttle between various components. Today, we will unveil the mysterious holes [...]

2024-05-16T02:22:27+00:00May 16th, 2024|

The Key Role and Quality Inspection Standards of PCB Circuit Board in Automotive Electronics

In the complex electronic systems of modern cars, PCB printed circuit boards play a crucial role. From engine management to information and entertainment systems, the implementation of every function relies on high-precision and highly reliable PCB circuit boards. Therefore, the quality inspection of automotive PCBs is particularly important, as it directly relates to the safety, [...]

2024-05-16T02:19:35+00:00May 16th, 2024|

Comprehensive interpretation of appearance inspection and inspection methods for PCB circuit boards

PCB printed circuit board, as the support body of electronic components and the provider of electrical connections, directly affects the functionality and reliability of the entire equipment. Therefore, it is crucial to conduct strict and meticulous visual inspections on PCB circuit boards. This article will take you to a deeper understanding of the appearance inspection [...]

2024-04-23T06:50:32+00:00April 23rd, 2024|
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