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Etching Process of a PC Board
Printed circuit boards [1] are necessary for multiple devices and equipment, including electronics. PCBs are also core features of smart devices that’s why they should have high-quality manufacturing. Etching is an important step in the PC Board [2] Fabrication process. It is used to remove unwanted copper from the board and create the desired circuit patterns. This process is also known as photolithography, and it requires a special etching solution and a masking material to accurately etch the board. In this article, we will discuss the etching process in PCB manufacturing in more detail. Understanding PCB Etching Etching is the process of ...
PCB Board Assembly Pricing Strategies
PCB manufacturing [1] is often costly as it involves lots of processes. Especially, some factors increase the cost, such as a large production, PCB with many vias, very small holes and traces, and a circuit board loaded with components. But, the increase in cost is non-linear, if the board quantity is double, it won’t make the total fabrication cost double. As PCB manufacturing involves both fixed and variable costs. The price per PCB reduces with a reduced order due to the tooling cost involved. Fixed costs in PCB Board Assembly [2] include: Stencil-making cost Design testing Tooling Many others Different pricing ...
Legend Printing- PC Board Fabrication Process
If you're looking for the most advanced and efficient PCB manufacturing [1] process on the market, look no further than the legend printing-multilayer PCB manufacturing process. This new process is revolutionizing how printed circuit boards are manufactured, offering superior performance and reliability over traditional methods. In this article, we will discuss the benefits of this new process, how it works, and why it's the best choice for your PCB manufacturing [1] needs. The legend printing of multilayer PCB is revolutionizing the way printed circuit boards are made. This cutting-edge manufacturing process is making it possible to create circuit boards that are ...
Printed Circuit Board Heat Sink Features/Functions
Heat management is essential for living on this earth as weather and devices affect buildings, vehicles, and equipment. Thermal management is also necessary for printed circuit boards, as they will get damaged if they can’t dissipate the heat their components generate. Besides, the board also gets hot due to soldering during manufacturing. Hence, heat dissipation methods become mandatory to increase the PCB speed [1]. Though FR4 is good at heat management, sometimes it is not enough when there is a high-speed circuit board. Likewise, the power supplies also generate heat and you have to install heat sinks and insulators. You must ...
SMT Assembly and Thru-Hole/Chip Functionality
Printed circuit boards are parts of various electronic devices, home appliances, and vehicles. The function of these green chips depends on their material and assembly technology. Each step of PCB assembly [1] is important and needs careful processing considering essential features. Two methods are popular in PCBA, including, MT and THT. Let’s study them in detail. Through-Hole Technology (THT) Traditional PCB has through whole technology, involving both automatic and manual processes. THT is PCB packaging technology that involves pins or leads, besides, you have to insert the chips in the PCB through holes, soldering from below. The technique gives it the name through-hole. Through-hole ...