Summary of experience in PCB stack-up design1. PCB compositionPCB contains two important components: Core and PP (Prepreg, semi-solid sheet).Both surfaces of Core are covered with copper foil, which is used as a conductive layer, and the solid material is
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 (
PCB board device package design specificationFirst, the purpose: This specification stipulates the requirements and precautions in the packaging design of the company's product PCB board components, ensuring that the companyThe uniformity of all PCB boar
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.
Impedance PCB stack design and characteristic impedance calculationImpedance PCB stack design is one of the necessary skills for hardware engineers and PCB engineers. Layout engineers will carry out layout design based on the stack design, including setti
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
Design to Handle RF PCBsA radio frequency (RF) printed circuit board is a very high-speed circuit that operates at frequencies of 100mhz and above, typically between 500mhz and 2ghz. RF pcbs are the backbone of high-tech devices such as wireless networks,
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
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