Tag Archives: PCB knowledge

What is a Halogen-Free PCB?

WHAT IS A HALOGEN-FREE PCB? As the name suggests, PCBs free of halogens are halogen-free PCBs. Here halogen refers to chlorine, fluorine, iodine, astatine, and bromine. Halogens are very harmful to life. To generate a halogen-free PCB, you always need a halogen-free lamination of copper clad. Halogen in PCBs Halogens are not a substance or […]

How to Design a PCB Layout for Beginners?

PCB Layout Design is a crucial step in a PCB Assembly Process. The printed circuit board is the project’s final step, and we use it to validate a PCB prototype. Any electronic enthusiast should have the ability to design PCB layouts if he is a pupil, an expert in the business, or a hobbyist. The […]

Common Rules for PCB Design and Routing

A large part of the work of signal integrity is based on the setting of PCB routing rules and routing optimization. The simulation work or post-imitation work is based on the fact that the PCB design has been finalized, that is to say, the related risks of the link have been fixed. Therefore, setting rules […]

What is Turnkey PCB Manufacturing and Assembly?

I’ve worked with small hardware startups and large defense companies, and one thing they tend to need is to help to navigate the electronics supply chain and manufacturing landscape. If you’re not involved in the industry, PCB manufacturing services can seem opaque and difficult to navigate, just like many other specialized services. Therefore, it’s often […]

How To Make PCB At Home

PREPARATION BEFORE MAKING PCB PCB Design PCB design is usually done by converting your circuit’s schematic diagram into a PCB layout using PCB layout software. There are many cool open-source software packages for PCB layout creation and design. Some are listed here to give you a head-start: Autodesk Eagle PCBWizard Designing a Circuit Schematic in Autodesk Eagle p.s.In […]

PCB industry chain

The upstream, midstream and downstream PCB industry will be shown in this article. PCB, commonly known as the printed circuit board, is the mother of electronic system products, covering 5G, cloud computing, consumer electronics, automobile, military industry, aerospace, and so on. The upstream of the PCB industry Upstream of the industrial chain is PCB raw […]

When shuold the bare board testing be used?

A bare board and the bare board testing process have critical roles to play in the printed circuit board (PCB) creation. In PCB development, the bare board layout determines your placement of through holes and electronic components. This PCB substrate also defines a finished board’s connections through its printed circuits. By using bare board testing […]

PCB Lead-free regulations

Until recently, lead was almost ubiquitous in the construction of printed circuit boards (PCBs). Due to its melting point and ability to form strong bonds between surfaces, a eutectic lead-tin alloy proved highly effective as a solder material. However, as electronic waste volumes increased, the use of lead in circuit boards came under scrutiny in […]

Description And Reasons of Poor Plating During Electroplating

Description And Reasons of Poor Plating During PCB Electroplating: 1. Pinhole. The pinholes are due to the hydrogen adsorbed on the surface of the plated parts, and they are not released for a long time. Make the plating solution unable to wet the surface of the plated parts, so that the plating layer cannot be […]

Process Technology for Improving the Quality of Multilayer Board Laminating

Due to the rapid development of electronic technology, the continuous development of printed circuit technology has been promoted. PCB boards have developed through single-sided-double-sided and multi-layered boards, and the proportion of multi-layer boards has been increasing year by year. The performance of the multi-layer board is developing to the extremes of high precision dense fine […]