Isaac Jak Kettner

Title: Innovations by Isaac Jak Kettner in Thermal Management

Introduction

Isaac Jak Kettner is an accomplished inventor based in Haifa, Israel. He has made significant contributions to the field of thermal management, particularly in the design and functionality of printed circuit boards (PCBs). With a total of 2 patents to his name, Kettner's work is recognized for its innovative approaches to enhancing the durability and efficiency of electronic components.

Latest Patents

Kettner's latest patents focus on advanced thermal management techniques for printed circuit board components. The first approach involves an air flow through a cooling mechanism that features multiple airflow channels designed to dissipate heat generated in a printed circuit assembly (PCA). Notably, the air flow direction through at least one of the channels differs from that of another channel, optimizing heat dissipation. Additionally, the airflow inlet of at least one channel is positioned off-axis relative to its outlet. The second approach emphasizes the fabrication of a PCB with improved durability by addressing issues such as via cracking and PTH fatigue. This involves using a base material made from a 3D woven fiberglass fabric, with conductive material deposited on its surface. A conductive plated through hole (PTH) extends through the base material of multiple PCB layers, ensuring that the coefficient of thermal expansion (CTE) of the base material along the z-axis aligns closely with that of the conductive material along the x-axis.

Career Highlights

Kettner is currently employed at Elbit Systems Ltd., a prominent company known for its advanced technology solutions. His work at Elbit Systems has allowed him to apply his innovative ideas in a practical setting, contributing to the development of cutting-edge electronic systems.

Collaborations

Throughout his career, Kettner has collaborated with talented professionals such as Oleg Naigertsik and Alex Fischman. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

Isaac Jak Kettner's contributions to thermal management in printed circuit boards highlight his expertise and innovative spirit. His patents reflect a commitment to enhancing the performance and durability of electronic components, making a significant impact in the field.