Vienna | January 28, 2027

Why, in fact, do we test what we test? Who decides on the scope and depth of testing? And what would happen if we omitted individual tests or did away with them altogether?

Rising demand, declining inventories, longer lead times, and the first allocation programs are tightening the supply of FR4 base materials. This presentation explains why companies should now critically review their PCB procurement strategies and manufacturing specifications. Using practical examples — from optimized panel layouts and the acceptance of X-outs to scored outlines and alternative material specifications — participants will learn how to reduce material consumption, scrap, and costs while improving supply security and flexibility. The focus is on open collaboration with PCB manufacturers to develop viable solutions even under challenging market conditions.

Modified Semi-Additive Process (mSAP) technology enables the fabrication of ultra-fine circuit traces and provides a key foundation for modern high-density printed circuit boards. This presentation introduces the technical principles of the process and explains the material requirements involved. Special attention is given to ultra-thin copper foils, including Nanotus copper foil, which is designed for demanding mSAP applications. Selected application examples demonstrate the requirements that next-generation electronic products place on materials and manufacturing processes. The presentation also discusses the relationship between material properties, process control, and the achievable quality of fine-line circuitry. It is intended for technical professionals seeking a practical overview of the opportunities and challenges associated with mSAP technology.

800-volt systems are becoming increasingly important in modern power electronics, as they enable higher efficiency, lower losses, and more compact system designs. Particularly in applications such as e-mobility and industrial energy systems, they are driving innovation and increasing power density.

At the same time, higher voltages and faster switching speeds significantly increase electromagnetic compatibility (EMC) requirements. This presentation explores the technical relevance of 800-volt architectures, typical EMC challenges encountered during the design process, and practical approaches to ensuring EMC compliance through the use of 800 V filters.