15 PCB Layout details
The heat source has a great impact on the performance and reliability of the PCB. In the layout design, it is necessary to avoid the thermal effects of excessive density and higher power components on the PCB
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About the four basic characteristics of RF circuits in PCB design
Transmitters have two main PCB design goals: the first is that they must emit a specific amount of power while consuming the least amount of power possible. Second, they cannot interfere with the normal operation of transceivers in adjacent channels.
PCB circuit board production camera plate to meet what conditions
With the development of the electronics industry, the demand for printed boards is getting higher and higher. Printed board design of high density, thin wire, small aperture trend faster and faster, printed board production process is becoming more and mo
Copper sulfate PCB electroplating process
The main components of the bath are copper sulfate and sulfuric acid, and the formula of high acid and low copper is adopted to ensure the uniform thickness distribution of the plate and the deep plating ability of deep holes during electroplating.
The method of rational layout of components in PCB design
Especially in sophisticated analog systems, special attention should be paid to the adverse effects of the temperature field generated by these devices on the fragile pre-amplifier circuit.
PCB manufacturers talk about the significance and stakes of independent research and development of chips
Zte is supported by China's National Integrated Circuit Industry Investment Fund, which undoubtedly speeds up the process of ZTE's independent research and development of chips; Before this, Huawei has launched its own Kirin 950 chip, which intends to com
PCB circuit board technology development history and development speed
In this environment of multi-project concurrency, high technology, rapid change, and limited resources, failures and setbacks are common. As companies are always struggling to meet changing market demands and face various challenges, they need to consider
New energy vehicle PCB copying board will become a breakthrough in "haze control"
Hongyunlai Electronic reverse R & D Center has a professional PCB board team, has rich experience in PCB board modification, PCB design, secondary development, and its board products involve communications, radar, automotive, medical, aerospace and ot...
In the PCB manufacturing industry
in reality, due to economic considerations, PCB manufacturers cannot test every circuit board after every process. Therefore, process engineers and quality control managers must carefully consider how best to balance their investment in testing with the b
The Chinese name of SMT chip processing (PCB) is called "printed circuit board"
The Chinese name of SMT chip processing (PCB) is called "printed circuit board", also known as printed circuit board, printed circuit board, is an important electronic component, is the support body of electronic components, is the provider of e...
SAR ADC PCB Layout Routing: reference path
In this example of a four-layer PCB board, the designers used a solid ground plane located directly below the device, and the board was divided into analog and digital sections to keep sensitive inputs and reference signals away from noise sources.
PowerPCB application tips for PCB design software
This is because the PowerPCB database is too messy, which may be caused by too many modifications. To solve the problem, export the *.asc file and import it again.
Just upload Gerber files, BOM files and design files, and the KINGFORD team will provide a complete quotation within 24h.