Flexible PCB, abbreviated as FPC, is highly favored for its excellent characteristics such as light weight, thin thickness, and freedom to bend and fold. However, the quality inspection of FPC in China mainly relies on manual visual inspection, which is costly and inefficient. With the rapid development of the electronic industry, circuit board design is […]
For applications demanding greater stability at elevated temperatures Rogers has developed Rogers 4350B laminate, that is significantly more resistant to oxidation than other hydrocarbon based materials.Moreover, RO4835 material provides nearly identical electrical and mechanical properties to RO4350B laminates, which customers have used successfully for many years. As part of the RO4000 hydrocarbon ceramic laminate family, […]
Electronic Manufacturing Service (EMS) is used by original equipment manufacturers (OEMs) of electronic components and assemblies for companies, testing, manufacturing, distribution, and providing return/repair service periods. This concept is also known as electronic product contract manufacturing or electronic contract manufacturing. The EMS industry emerged in the late 1970s. At that time, most electronic manufacturing and […]
There are multiple ways to call the same PCB plate, which can be called from different angles. For example, the number of layers, materials etc. 1. Classification based on the number of circuit layers It is divided into single-sided PCB, double-sided PCB, and multi-layer PCB. The common multi-layer board is generally 3-6 layers, and the […]
Flexible PCBs are seeing increasing interest in satellite applications, mainly due to their longer life cycle and higher flexibility. The feasibility of flexible PCBs for satellite applications depends on the PCB design being able to operate trouble-free for up to 10 years. Special attention is paid to the design and development of flexible circuit boards […]
As we all know, computers and mobile phones all need to use circuit boards. PCB lines are the providers of electrical connections for electronic components. Sub-products need to be applied during production, let's learn how to custom electronic board PCB. 1. The schematic diagram needs to be designed The design of the schematic diagram of […]
Rogers 5880 PCB glass microfiber rein-forced PTFE composites are designed for exact-ing stripline and microstrio circuit applications.Glass reinforcing microfibers are randomly orient-ed to maximize benefits of fiber reinforcement inthe directions most valuable to circuit producersand in the final circuit application.The dielectric constant of Rogers 5880 PCB laminates is uniform from panel fo paneland is constant […]
If your knowledge of PCBS is still at the beginning stage, you will be caught off guard when someone asks you about the performance of the 370HR. So, what does 370HR mean? 370HR is a material of ISOLA. 370HR is a high performance 180°C glass transition temperature(Ig) FR-4 system for multilayer Printed Wiring Board […]
One thing to be clear first is that crystal oscillators are divided into two categories: passive crystal oscillators and active crystal oscillators. Based on the differences in the internal structure and working principles of these two types of crystal oscillators, the situation pcba of crystal oscillators being burned out should also be divided into two […]
PCB, also known as Printed Circuit Board, can realize circuit connection and function realization between electronic components, and is also an important part of power circuit design. This article will introduce the basic rules of PCB layout and routing today. pcba Basic rules for component layout 1. The layout shall be carried out according to […]
Every customer's transaction and order generation start from payment! This is even more inevitable in international trade. Mastering various payment methods has become a compulsory course for foreign traders. The editor has sorted out some common payment methods today for your study and reference. Let's have a look! Two payment types 1. Corporate accounts: T/T, […]
What is UL? Underwriters Laboratories (UL), founded in the United States about 120 years ago, is an independent facility for testing the safety of new products and technologies. Today, it has websites all over the world and focuses on product safety. It tests products, certifies manufacturers, and produces and updates safety standards for a wide […]