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ABIS PRODUCT| PCB, PCBA, Component Sourcing
ABIS Circuits Co., Ltd established in 2006, Located in Shenzhen, our company has about 1100 workers and two PCB workshops with about 50000 square meters. You can check the full product range of ABIS company here APPLICATION FIELDS Our products are mostly used in the field of Industrial Control, Telecommunication, Automotive products, Medical, Consumer, Security, and others. Rigid Printed Circ...
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Why do PCB circuit boards need to tend/plug/fill vias?
Via hole is also known as via hole. In order to meet customer requirements, the circuit board via hole must be plugged. After a lot of practice, the traditional aluminum plug hole process has been changed, and the circuit board surface solder mask and plug are completed with white mesh. hole. Stable production and reliable quality. Via holes play the role of interconnecting and conducting lines. T...
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Reduce RF PCB Parasitics
RF PCB Board layout to reduce spurious signals requires the creativity of the RF engineer. Keeping these eight rules in mind will not only help speed time-to-market, but also increase the predictability of your work schedule. Rule 1: Ground vias should be located at the ground reference plane switch All currents flowing through the routed line have equal return. There are many coupling strategies,...
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How to know pcb layer?
How is the circuit board of the PCB factory made? The small circuit material that can be seen on the surface is copper foil. Originally, the copper foil was covered on the entire PCB, but part of it was etched away during the manufacturing process, and the remaining part became a mesh-like small circuit. . These lines are called wires or traces and are used to provide electrical connections...
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Several Basic Factors Affecting Electroplating Hole Filling Process in PCB Production
The output value of the global electroplating PCB industry has grown rapidly in the total output value of the electronic component industry. It is the industry with the largest proportion in the electronic component subdivision industry and occupies a unique position. The annual output value of electroplating PCB is 60 billion US dollars. The volume of electronic products is becoming more and more...
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PTH of Printed Circuit Board
The base material of the circuit board of the electro-acoustic PCB factory only has copper foil on both sides, and the middle is the insulating layer, so they do not need to be conductive between the Double sides or multi-layer circuits of the circuit board? How can the lines on both sides be connected together so that the current flows smoothly? Below, please see the electroacoustic PCB manufactu...
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High-precision circuit board technology
High precision circuit board refers to the use of fine line width/spacing, tiny holes, narrow ring width (or no ring width), and buried and blind holes to achieve high density. And high precision means that the result of "thin, small, narrow, thin" will inevitably bring high precision requirements, take the line width as an example: O. 20mm line width, according to the regulations to produce O. 16...
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Black PCBs are Better than Green?
First of all, as a printed circuit board, PCB mainly provides interconnection between electronic components. There is no direct relationship between color and performance, and the difference in pigments does not affect the electrical properties. The performance of the PCB board is determined by factors such as the material used (high Q value), wiring design, and several layers of t...
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How to figure out a good PCB board?
The rapid development of the mobile phone, electronics, and communication industries promoted the continuous growth and rapid growth of the PCB circuit board industry. People have more requirements for the number of layers, weight, precision, materials, colors, and reliability of components. However, due to fierce market price competition, the cost of PCB board materials is also on a rising t...
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Introduction to plasma processing on PCB boards
With the advent of the digital information age, the requirements of high-frequency communication, high-speed transmission, and high-confidentiality of communications are becoming higher and higher. As an indispensable supporting product for the electronic information technology industry, PCB requires the substrate to meet the performance of low dielectric constant, low media loss factor, high-temp...
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