The design of multilayer PCB is much more complicated than singled sided PCB and doubled sided PCB. And in terms of manufacturing, the fabrication of multilayer circuit boards is also more difficult than standard PCB. Let’s take a look at what are the difficulties in manufacturing multilayer PCB ... Read More

During the past month, we experienced the pandemic of COVID19. It is been hard times with limited staff and large volume PCB orders. Linked Electronics know the important roles that we played in combating the coronavirus, many medical PCBs are made with free quick turn around fees to end customers. ... Read More

How to Reduce PCB cost. Linked Electronics faces the questions from all customer about the cost of printed circuit board（Electronic PCB）expense. The PCB engineers are interested in know how to design PCB board without extra fees. PCB is calculated by the area, if the electronic PCB board size is ... Read More

Electronic PCB board must be one of the most important parts for all electronic products. PCB is made of FR4 substrate covered by the copper pattern that customer designed and soldermask color will cover on the copper to prevent copper oxidation. For the exposed pads, there will be surface treatment... Read More

PCB, printed circuit board, is the most important parts for all electronic products, and FR4 is the core of electronic PCB boards. The quality of the FR4 will affect the performance of the electronic PCB board. Linked Electronics, the PCB board manufacture in China, always use the best FR4 material ... Read More

In the last few years, electronic devices are having reat changes. There are more types of electronics devices, and that is getting smaller with short shelf life. These changes will require PCB supplier in China could finish the PCB board in much shorter time. The on time delivery will expand Linked ... Read More

In PCB board prototyping fabrication, HASL (Hot Air Leveling) is the most common service treatment in the last decades which is widely used in electronic devices, communication products, laptops, medical products, aerospace, etc So what is the advantages and disadvantages of HASL board, Linked ... Read More

PCB is customized products, that is to say, all electronic PCB board is manufactured according to customer’s gerber files or other PCB files.So engineers will have some questions about the tolerance for PCB manufacturing so that they will have a bettter idea how to design PCB board. In this artical, ... Read More

When design multilayer PCBs, engineering will adopt an appropriate layer structure as per the EMC and PCB board size, that is too say, engineer will decide it will be a 4 layer, 6 layer PCB or 8 layer PCB. Layer stack-up structure is a key factor that will affect Electromagnetic Compatibility of the ... Read More

Electronic PCB board, though is the cheapest in electronic products, is the fundamental of all electronic products. Let’s have a quick look at how printed circuit board is made of. PCB boards produced at Linked Electronics consists of pads, holes, tooling holes, traces, SMT parts, DIP parts, Filling... Read More