4/11/2025

๐ŸŽ™๏ธ PCBs Unplugged: Evolution, Challenges, and Future of Circuit Boards | TSP | Guest Petr Dvorak



In this podcast series, discussion on VLSI and its related fields is presented, focusing on recent developments and advancements in the industry. Topics such as the latest trends and innovations in semiconductor technology are explored, offering insights into the evolving landscape.

Career guidance is shared, providing practical advice for navigating the field, along with success stories that highlight the journeys of professionals who have made their mark in VLSI. Whether for students, professionals, or those interested in the subject, valuable knowledge is offered to help stay informed and succeed in this dynamic area. ๐ŸŽค Introduction : The guest (Petr Dvorak) introduced himself, sharing his journey and career highlights in the PCB industry. ๐Ÿ“ˆ PCB Evolution : Discussed major advancements in PCB technology over the last two decades. โš™๏ธ PCB Production Process : Walkthrough of the PCB manufacturing process and tools used. ๐Ÿ”„ Transition to SMDs : Explored when and why the shift from bulky components to Surface Mount Devices (SMDs) happened. ๐Ÿงฉ Future of Bulky Components : Debated whether large components are becoming obsolete or will remain relevant. ๐Ÿ”Œ Changes in AC Adaptors : Discussed whether traditional step-down transformers are being phased out and what is replacing them. โœ… Quality Assurance : Covered how manufacturers ensure PCBs meet quality and performance standards. ๐Ÿ”ฌ Pre-Solder Testing : Reviewed the testing processes that happen before components are soldered onto PCBs. ๐Ÿ”ฅ Heat Tolerance : Examined how PCBs handle heat during production and in practical use. ๐ŸŒก๏ธ Thermal Issues : Discussed common thermal challenges and the solutions used to address them. ๐Ÿค– PCB Design Process : Explored whether PCB layout is done manually or through automation, and how this has evolved. ๐Ÿ“š Highlighted the complexities of manufacturing multi-layer PCBs and the challenges faced in the process. Guest : Petr Dvorak
An experienced electronics engineer with a deep-seated passion for open-source hardware and a fervent belief in the power of KiCAD. Excels in the entire hardware design process, from concept to prototype to manufacturing, utilizing KiCAD as the primary tool for creating electronic designs. The journey into electronics unfolds gradually, fueled by a deep-seated passion for creating. Formal education commences in a technical high school and culminates at the Czech Technical University in Prague. Proficient in digital electronics, with a strong foundation in mixed-signal systems and a moderate level of knowledge in analog electronics. Fulfillment comes from projects that deliver tangible results and contribute to the advancement of technology. Believes that even the most modest projects can hold immense value, providing valuable learning experiences and opportunities to showcase skills. Contact Petr Dvorak: LinkedIn Profile : https://www.linkedin.com/in/petr-dvorak-hw/ Training/Course Link : https://www.fedevel.com/instructors/petr-dvorak


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Image by Lucas Wendt from Pixabay