Radio frequency (RF) and microwave printed circuit boards (PCBs) have the ability to handle higher frequencies than other boards. RF and microwave PCB assembly is also considered to be one of the most reliable designs. As the advancement of technology, RF and microwave circuit boards are used in more and more scenarios. These PCBs used […]

Introduction Prototyping occurs at the earliest stages of design and the ultimate goal of prototyping is to obtain an accurate, efficient and successful product that meets specifications. If you have a PCB project and are looking for a circuit board prototyping service, you may have some questions. “How soon can a prototype take” “Do I […]

By understanding the most common PCB soldering defects, you can avoid these defects and protect yourself from PCB failures. Use a list of the most common types of PCB soldering defects to reduce delivery and cost issues associated with bad batches. Common PCB soldering defects Even the machine is not 100% correct and everything from […]

What is First Article Inspection? First Article Inspection (FAI) is one of the important processes before massive PCBA manufacturing. The production line processing a certain number of products, after a full range of testing, can reduce the risk of errors in the production process, and improve production quality. Through FAI, can find many problems such as […]

Introduction PCBA refers to Printed Circuit Board Assembly, meaning the process of placing components on the board through SMT or THT PCB assembly PCBA board has many precisions electronic components, which are sensitive to voltage. Higher than the rated voltage shock will damage these components, resulting in functional testing of the PCBA when it is […]

A tombstone defect is a kind of PCB failture. Tombstoning defects occur frequently and are caused by surface mount passive components that are partially lifted from the pads and erected to look like tombstones. But it is not as deadly as a burned component and can be 100% avoided. What is a tombstone defect in […]

Just like the age of people, everything has its shelf life. PCB is the lifeblood of the electronic equipment we use, many devices rely on the circuit board, so we must pay attention to the board failure. PCB failure and many reasons, from production in the hands of the final customer use, any one of […]

As society’s technology evolves and PCBs power many industries and devices, our demand for different types of PCBs continues to grow. Before investing in a new PCB, you should understand the advantages and disadvantages of each option. As far as wiring is concerned, the more layers the better for wiring, but the cost and difficulty […]

With the recent development of industry and science and technology, for high precision printed circuit boards, conventional drilling technology can no longer meet its needs. Laser drilling provides a new way. It is used to drill PCB micro holes and can ensure the accuracy of the holes. What is PCB laser drilling? Laser is a […]

No matter what industry you are in, you probably use products or equipment containing printed circuit boards every day. Regardless of the type of PCB you use, they should be designed with the proper trace width for operation. PCB Trace Width Trace widths are measured in mil or thousandths of an inch. Generally speaking, the […]

Printed circuit boards have greatly expanded the development of electronic applications. Metals are good conductors of electricity and transmit power to different components. Metal core PCBs are often used in the LED lighting industry, power supplies, amplifiers, etc. So, what are LED products? What are LEDs products? LEDs are widely used in a variety of […]

PCB temperature is an important indicator of safety, reliability and performance. Excessive temperatures are likely to cause failures and permanent damage. During the PCB manufacturing process, there are several conditions that can generate more heat. For example, external component mounting, drilling and soldering processes, inadequate environmental ventilation and other factors can generate excessive heat, which […]