n the process of PCB design, wiring generally has three levels: the first is the cloth, which is the most basic entry requirements of PCB design; The second is to meet the electrical performance, which is to measure whether a PCB board qualified standard,
High-frequency and high-speed PCB design 1. After the PCB design is completed, how to choose the PCB board?The choice of PCB board must strike a balance between meeting the design requirements, mass production and cost. Design requirements contain both el
Introductory Tutorial for Multilayer PCB DesignBefore designing a multi-layer PCB circuit board, PCB Layout engineers need to determine the circuit board structure used according to the circuit scale, circuit board size and electromagnetic compatibility (
What should we pay attention to in the transmission line design of RF broadband circuit PCB? How to set the ground hole of the transmission line appropriately? Should we design the impedance matching by ourselves or cooperate with the PCB manufacturer?
Check the network DRC and structureQuality control is an important part of PCB design process. General quality control means include: design self-inspection, design mutual inspection, expert review meeting, special inspection, etc.
Quality control is an important part of PCB design process. General quality control means include: design self-inspection, design mutual inspection, expert review meeting, special inspection, etc.
In the design of PCB board, PCB anti-ESD design can be realized by layering, proper layout and wiring and installation. During the design process, most design modifications can be limited to adding or subtracting components through prediction.
In PCB circuit design, the coupling between differential routing is generally small, often accounting for only 10~20% of the coupling degree, more or the coupling to the ground, so the main return path of differential routing still exists in the ground pl
The Complete Guide to Rigid-Flex PCB DesignPCB (Printed Circuit Board) combines the best features of rigid PCB and flexible PCB, making it easier for manufacturers to mount PCBs in tight spaces. The added flexibility enables manufacturers to precisely and
Military Grade Electronics PCB Design ConsiderationsMilitary toughness is one size fits all. Not just the hardened personnel, but the electronics and computers used in the field. Of course, this means that the printed circuit boards (PCBs) used in defense
16 Principles of PCB Design1. When designing the PCB layout, the design principle of placing it in a straight line along the signal flow should be fully followed, and try to avoid going back and forth.Reason: To avoid direct coupling of signals and affect
High current thick copper board PCB designThick copper PCB is a circuit board with copper thickness ≥3oz/sq. Ft on its exterior and interior. What makes a board classified as a thick copper PCB is its thicker plating. When producing thick copper PCBs, the
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