pcb board maintenance experience
As long as the circuit board has detected the problem, then maintenance is easy. The following is a summary of the circuit board maintenance basic formula, convenient and practical.
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A brief history of PCB board development
Before the advent of the printed circuit board, the interconnection of electronic components relied on wires directly connected to form a complete circuit. Now, printed circuit boards in the electronics industry has become the dominant position.
Explain in detail the manufacturing process of PCB board in the factory
In electronic assembly, printed circuit board is a key component. It is equipped with other electronic parts and connected to the circuit to provide a stable circuit working environment.
How much do you know about all the layers of PCB board
bottom solder layer top solder layer drill guide, multilayer mechanical layer is to define the appearance of the entire PCB board, in fact, when we say the mechanical layer is referring to the overall structure of the PCB board.
What types of protective coatings do PCB boards have?
A protective coating is a polymer film applied to the PCB surface to protect the PCB board and its components from corrosion and environmental contamination.
Signal PCB board
When adopting this method, it is necessary to ensure that the width of the bridge between the two ground is equal to the width of the IC, and that no signal line can cross the division gap.
How to rely on long PCB for antenna design and prevent distortion on PCB board
Modern wireless applications require sturdy antennas, which often means a long printed circuit board to integrate and support these applications. Antenna designs can make or break your application, but relying on long PCBS can help you get the job done ri
Ceramic board pcb board
the dielectric constant is small, can be used in high frequency. If applied to the electronic communication industry, it can greatly reduce the signal loss rate. The price of ordinary PCB board on the market will vary according to different materials.
Overcome the challenge of alignment of multiple connector groups between PCB boards
The procurement of certain PCB boards is controlled only by the specifications embedded in the Gerber packet. PCB boards can be built from these packets, regardless of mechanical tolerances.
How to reduce PCB board space with the smallest device?
Chip-on-chip (WCSP) or core-sized ball grid arrays (DSBGA) use fine-pitch wire bonding and flip-chip interconnection, and are available in SiP, modular, stacked and recessed core-based formats.
PCB board factory, design high frequency impedance circuit board what are the special methods
If the transmission line is isotropic, there will always be a current as long as the signal is transmitted.
Common PCB board substrate analysis
The properties of the developed substrate materials are provided to the designer of the whole electronic products in time, so that the designer can establish accurate and advanced data basis.
Telegram
Just upload Gerber files, BOM files and design files, and the KINGFORD team will provide a complete quotation within 24h.