Printed circuit boards (PCBs) has now numerous types. Initially, there was just a simple PCB invented. But, with respect to time, it got evolved. And, it’s still evolving day by day. So, with various types, it is difficult to decide which kind of PCB should be used for your project. In this article, we are going to explore by discussing different materials and applications.
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Analyzing PCBs through Material
Since there are a lot of types of materials that are used in making printed circuit boards. We will analyze which material is better for which type of project or circuit
- FR4 PCBs: If you want to make a cost-effective and reliable circuit with good performance and durability. Then, it is preferable to use PCB of FR4 material
- Rogers: If you want to make a circuit of that must have a low signal loss, dielectric loss, and better thermal management, high impedance control. Then, these rogers are more promising
- Metal Core PCBs: If your project is related to lightning applications, workplaces or vehicles then the metal core is more suitable and adequate.
- HDI: This is desirable for projects of small sizes and lightweight products. If you want the project to have a small size and lower heat transfers, you can use this. Also, use this in high-tech applications
- High Tg: If the device you are making has a high power density and heat generation. Then use this material. It got more popular in recent years
Analyzing PCBs through Application
In the previous heading, we analyzed which PCB materials are better for different types of circuits. Now, In this heading, we’ll examine which field of applications needs different types of PCBs
• Defense Applications PCBs
Defense applications include a radio communication system, defense navigation, practical communication, power system, automatic search jamming, LED lighting, simulators, protection, security, propulsion system, robotic system, Embedded processors, etc. Flexible PCBs are a great deal for these applications.
• Aerospace Application
If you are making any project related to an aerospace application like a microwave processing system, ground station applications, satellite equipment, central air data computers, electronic flight instrumentation networks, or passive detection systems. In that case, flex PCBs are preferable since they are lightweight with a small size
• Medical Applications
If your project is related to any medical applications like Body temperature management, heart monitors, ultrasonic devices, X-Ray, CT scan Systems, telemedicine systems, defibrillators, heart pacemakers, neurological stimulus blood pressure monitors. Then, you can use HDI PCBs. Medical applications also use flex PCBs
• Telecommunication Applications
If you are going to make projects relevant for telecommunication like a military communication system, satellite technology, waveguide grating devices, mobile networks, PBX systems, routers, servers, wireless phone technology, broadband equipment, etc. Thus, use industrial-grade PCB or LED PCB
• Electronic Applications
Electronic applications include LED lighting, televisions, printers, mouse, memory cards, coffee makers, cameras, and mobile phones. If you are making a project related to any consumer electronic applications that we use in our daily lives. Then, you can use multilayer PCB or HDI PCB for your circuits
