Categorie archieven: News

In One-Stop PCBA Service, customers supply all materials needed to the manufacturer. Then, the factory delivers the final items straight to the client. After receiving the items, the client is just required to do a final check. The PCB assembly one-stop service is often a topic of discussion among our customers who place small-batch Prototype PCB…

For manufacturing companies, one of the main requirements for an order is its manufacturability. Unfortunately, in practice, we have to face a situation when the received order is not technological. This leads to an increase in the complexity of its manufacture, and, consequently, to an increase in cost. A similar situation can occur both in…

PCBs are a fundamental part of the design process in the electronic industry, and this article will provide you with an overview of what they are and how they differ from other types of circuit boards. PCBs can be utilized for prototyping, fabrication, and manufacturing purposes, but understanding all these pcb manufacturing process is important…

PCBs are used in a wide range of electronic devices, including computers, smartphones, and other digital equipment. They have become ubiquitous because they offer high reliability at a low cost. However, there are many different ways to treat the surface of a PCB before it is assembled with other components into an electronic device. Which…

Many customers due to the lack of understanding of the PCB lamination pressing process, have suffered a lot of losses: get the multi-layer board but found warping, stratification is obvious, and even the existence of serious quality problems such as the open circuit of the inner layer. The main reason is that some factories do…

General PCB production will do the full inspection after the completion of two steps: one is the completion of the circuit (inner layer and outer layer); The second is after the finished product. The way to check the circuit after the inner and outer layer The electrical measurement method is one of the stress testing…

After we finished PCB design, send it to the PCB factory for PCB prototyping or mass production, will enclose a copy of the PCB process document, one is to indicate the PCB surface finishes, and different PCB surface finishes, their cost, and the application situation is different. Firstly, why do we need special treatment of…

Problem Cause Effect LNA/tank circuit arrangement (receiver) Inductor orientation RF feedthrough Degeneration/π-network arrangement (transmitter) Inductor orientation RF feedthrough Shared ground vias between legs of π network Via parasitics Feedthrough, RF leakage Shared ground vias between receiver blocks Via parasitics Crosstalk, RF feedthrough,     RF leakage Long traces for decoupling capacitors Higher-impedance connections Reduced decoupling Wide component…

Introduction to wave soldering technology DIP plug-in and SMD adhesive process special wave soldering is one of the important processes of modern electronic manufacturing in PCB assembly industry, although it has been affected by SMT technology, but there are still quite a lot of electronic components can not be completely replaced by SMT packaging technology,…

Nowadays, the demand for electronic PCBA hardware terminal customers for electronic contract manufacturing services is increasingly strong. The traditional PCBA manufacturers, due to weak supply capacity, lack of price advantage, unstable supply, and low labor efficiency, lead to low conversion rate and face the problems of fewer and fewer customers. However, in the process of…