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Electromagnetic compatibility design of an electronic device on a small satellite platform
ByGrace May 20, 2024June 13, 2024
Key points: For a certain electronic equipment on the small satellite platform, the electromagnetic compatibility (EMC) design principles and specific methods are given, including structural design, shielding design, filter design and PCB board design. EMC tests show that the equipment The electromagnetic compatibility design is reasonable, which has a high reference value for the electromagnetic compatibility…
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Considerations and challenges of 5G technology on high-speed PCB
ByGrace May 18, 2024June 22, 2024
Considerations and challenges of 5G technology on high-speed PCB The 5G era has arrived, and more and more mobile wireless communication systems are being upgraded and converted to adopt 5G technology to better connect to the Internet of Things (IoT). The astonishing speeds of 5G will open new market opportunities for all industries that use,…
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How to select circuit materials from the perspective of thermal management in 5G technology applications
ByGrace May 16, 2024June 13, 2024
With the rise of the Internet of Things and the increasing abundance of mobile Internet content, people have put forward higher requirements for the transmission rate and service quality of mobile communication networks. The fifth generation (5G) wireless mobile communication technology emerged and developed rapidly. At the same time, 5G will also penetrate into various…
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Do you know what pcb proofing is
ByGrace May 15, 2024June 13, 2024
What is ESD? What are its precautions? 1.ESD literally means electrostatic discharge. To put it simply, static electricity is a natural phenomenon that is usually generated through contact, friction, induction between electrical appliances, etc. It is characterized by long-term accumulation, high voltage (can produce several thousand or even tens of thousands of volts of static…
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Take you to understand the immersion gold process in PCB
ByGrace May 15, 2024June 13, 2024
The advantage of the immersion gold process is that when printing circuits, the color deposited on the surface is very stable, the brightness is very good, the coating is very smooth, and the solderability is very good. The thickness of immersion gold is generally 1-3 Uinch, so the gold thickness produced by the surface treatment…
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pcb circuit design
ByGrace May 15, 2024June 13, 2024
PCB circuit board is a substrate used to support and connect electronic components. It is made of insulating material and covered with copper foil on the surface and/or inside. Through the wires and electrical connections of copper foil, the PCB circuit board can realize functions such as signal transmission, power supply, and ground connection. So…
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Do you know how to prevent ESD in PCB layout?
ByGrace May 15, 2024June 13, 2024
PCB proofing refers to the trial production of printed circuit boards before mass production. It is mainly used for electronic engineers to design circuits and complete the process of drawing PCBs before conducting small batch trial production to circuit board factories, which is PCB proofing. The following is an introduction to what preparations need to…
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Improving Signal Integrity of Embedded System PCBs Using Routing Techniques
ByGrace May 15, 2024June 13, 2024
Introduction 1.Printed circuit board (PCB) is the basic support for circuit components and devices in electronic products. With the rapid development of electronic technology, embedded systems are used more and more widely. In many applications, people no longer consider function and performance, but reliability and compatibility. Printed circuit board (PCB) is the basic support for…
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Controllability and electromagnetic compatibility design of high-speed PCB
ByGrace May 14, 2024June 13, 2024
following aspects: (1) Whether the distance between wires and wires, wires and component pads, wires and through holes, component pads and through holes, and through holes and through holes is reasonable and meets production requirements.(2) Are the widths of the power and ground wires appropriate, and are the power and ground wires tightly coupled (low…
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7 considerations for PCB power supply design
ByGrace May 14, 2024June 13, 2024
Have you ever wondered how power is delivered within a complex PCB? Yes, it is a challenging job for PCB designers to design a power supply that provides the required power to each PCB component (IC, capacitor, etc.) because the power requirements of each of these components vary. Only a perfect power supply design can…
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Technology
What are the rules for PCB circuit board repair?
ByGrace May 14, 2024June 13, 2024
Be aware of the vulnerable parts on the circuit board when repairing l. Places with unreasonable design are most likely to malfunction. What are the unreasonable design aspects of industrial circuit boards? The first is the heat dissipation problem. Many circuit board damages are caused by poor heat dissipation design. The second is the copper foil wire of the…
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10 Easy Steps to Design a PCB Circuit Board – Altium Designer
ByGrace May 14, 2024June 13, 2024
How to design a PCB board is not easy, but the right pcb design software can help a lot. Other engineers have spent some time learning the ropes of PCB design, and you can benefit from their experience. If you’re new to PCB design but still learning about designing custom circuit boards in Altium Designer®,…
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How to design a PCB
ByGrace May 7, 2024June 13, 2024
1. Preliminary preparation Including preparation of component libraries and schematics. Before conducting PCB design, you must first prepare the schematic SCH component library and PCB component packaging library. The PCB component packaging library is best established by engineers based on the standard size data of the selected devices. In principle, the PC component package library…
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What are the rules to follow when designing PCB pads?
ByGrace May 5, 2024June 13, 2024
In this article, the editor will bring you relevant reports on PCB pads. If you are interested in what this article is about to explain, you may wish to continue reading. 1. PCB pad PCB pads: The components are fixed on the PCB with solder through the lead holes on the PCB. The printed wires connect the…
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The core of PCB design – problem solving
ByGrace May 5, 2024June 13, 2024
frequently asked questions 1. What is pcb design? Printed circuit board (PCB) design refers to designing schematic drawings and laying out circuits to produce circuit boards at the lowest possible cost. In the past, this was often accomplished with the help of expensive, specialized tools, but now the increasing availability of free, high-performance software tools—such…
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