9 PCB layout principles
PCB layout is an important part of electronic design, which directly affects the performance, reliability, manufacturability, and cost of circuits.
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PCB design
How to coordinate SMT surface mount processing with PCB design
the coordination between SMT surface mount processing and PCB design is the key to achieving efficient and high-quality electronic manufacturing. By strengthening communication and collaboration between the two, continuously optimizing design schemes and processing flows
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Requirements of SMT for Circuit Board Design
SMT has put forward various requirements for circuit board design, and meeting these requirements will help improve the efficiency and yield of SMT SMT, reduce production costs, improve product quality and reliability, and promote the sustainable development of the electronic manufacturing industry.
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PCB design should pay attention to spacing data
PCB design should pay attention to spacing data: 1. Spacing between wires; 2. Pad aperture and pad width; 3. The spacing between solder pads; 4. The distance between the copper sheet and the edge of the board.
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The difference between high-speed PCB and ordinary PCB
High speed PCB refers to PCB with signal frequency exceeding 100MHz or signal transmission rate exceeding 1ns (nanoseconds).
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The importance of blind buried hole technology
The impact of blind buried hole technology on electronic equipment manufacturers is multifaceted. It not only improves the performance and reliability of products, promotes miniaturization and integration of products, but also optimizes production processes, reduces costs, and enhances the market competitiveness of enterprises.
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The role of PCB coordinate files in SMT surface mount processing
PCB coordinate file is a file that contains precise positional information for each component on a printed circuit board. it records in detail the X and Y coordinate positions, rotation angles, and component numbers of each component on the PCB board.
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What is the number of layers on a PCB board calculated based on?
What are the calculation methods for PCB board layers? Calculating the number of layers in a PCB typically involves the complexity of the circuit, signal integrity requirements, and other specific design requirements
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The key links of one-stop PCBA services
The biggest advantage of one-stop PCBA services lies in their convenience and efficiency.
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The manufacturing process of PCBA
The production process of PCBA circuit boards includes: PCB design, PCB production, component procurement and inspection, SMT surface mount processing, welding and assembly, testing and debugging, quality inspection and packaging.
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Risks that PCBA needs to pay attention to and avoid
In PCBA chip placement processing, there are multiple risks in the circuit board process, including unreasonable design, poor material quality, insufficient processing accuracy, improper environmental control, and human operation errors.
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How to layout special PCB components
In PCB design, we often encounter a variety of PCB special components, and the layout of these special components also
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