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Since Paul Eisner officially invented PCB manufacturing technology in 1936, more than 80 years have passed, PCB has developed rapidly and has become an indispensable foundation for the electronics industry. Although the PCB generally only accounts for 5-10% of the cost of the finished circuit board, the reliability of the PCB is far more important …

Immersion copper / black hole/black shadow process, which one should I choose for PCB? Read More »

The technical parameters of the Bluetooth headset are very important. Because the Bluetooth headsets we need are not only for listening to the phone, but more time for enjoying music, so when purchasing, we should pay attention to several important technical parameters such as impedance, sensitivity, frequency response and distortion of the headset. Impedance: Abbreviation …

What are the parameters of the Bluetooth headset PCBA? Read More »

We do not fabricate printed circuit boards internally. However, we work very closely with SCC, Fastprint, Kingwan etc. and have relationships with several PCB fabrication shops to best serve our customers. Our philosophy on choosing the appropriate board house for our customers is: We chose the best PCB fabrication house for customer’s needs. From same …

Arisentec PCB Fabrication Read More »

General high-speed signal PCB design processing principles are: (1) Level selection: When dealing with high-speed signals, the level with GND on both sides is preferred. (2) Priority should be given to the total length of high-speed signals when processing (3) Limitation on the number of high-speed signal vias: high-speed signals are allowed to change layers once, and …

High Speed Signal PCB Design Read More »

What do I need to get a quote? Just provide us with an ASCII netlist from your layout software and answer a few questions about your board. We’ll need to know the board size (unless you want us to determine it), whether you want parts on one or both sides of the board, and if …

Arisentec Layout Service Details Read More »

During the CB design process, if possible risks can be predicted in advance and avoided in advance, the success rate of PCB design will be greatly improved. Many companies will have an indicator of the success rate of PCB design and one board when evaluating projects. The key to improving the success rate of a …

How to reduce PCB design risk Read More »

While the transmission rate of high-speed PCB fabrication design and wiring system is steadily accelerating, it also brings some anti-interference vulnerability. This is because the higher the frequency of transmitting information, the sensitivity of signals increases, and their energy becomes weaker and weaker at the same time. At this time, the wiring system is more susceptible to …

Shielding Method in High Speed PCB Design Read More »

PCB was born in 1936, and the United States used this technology in military radios in 1943; since the mid-1950s, PCB technology has been widely used. At present, PCB has become the “mother of electronic products”, and its application has penetrated into almost every terminal field of the electronics industry, including computers, communications, consumer electronics, industrial control, …

Detailed PCB design process Read More »

Preliminary preparation—PCB structure design—PCB layout—wiring—wiring optimization and silk screen printing—network and DRC inspection and structural inspection—plate making. 1. Preliminary preparations include the preparation of component libraries and schematic diagrams“If a worker wants to be good at his work, he must first sharpen his tools.” To make a good board, in addition to designing the principles …

PCB Design Tips Read More »

How to solve EMI problems in multilayer PCB designThere are many ways to solve EMI problems. Modern EMI suppression methods include: using EMI suppression coatings, selecting appropriate EMI suppression parts and EMI simulation design, etc. This article starts from the most basic PCB layout and discusses the role and design skills of PCB layered stacking in …

EMI problems in multilayer PCB design Read More »