Turbodynamics GmbH
Pioneering ATE Innovation

The automated test equipment (ATE) industry has evolved significantly over the past decade. Innovative ATE technologies have ushered in highly efficient, scalable, multi-site, multi-factor testing. However, these advancements have necessitated substantial changes in test cell interfaces, resulting in smaller pad sizes, increased allocation demands on load boards and probe cards, higher force requirements and stricter alignment needs.

Amid these developments, Turbodynamics GmbH has exhibited keen market acumen by developing products that cater to emerging demands and challenges. A leader in providing reliable, application-specific ATEs, the company has continuously evolved its offerings.

"We are a driving force in the ATE industry, with our products revolutionising test cell integration, innovation and automation," says Andy Nagy, COO of Turbodynamics.

Founded in 2006 by Stefan Thurmaier, Turbodynamics offers comprehensive solutions that precisely integrate the three core components of ATE—wafer probers or final test handlers, probe cards or final test boards, and the ATE itself. The company resolves compatibility and integration bottlenecks by serving as a one-stop shop, streamlining procurement, achieving cost savings and fostering long-term partnerships with semiconductor manufacturers.

Turbodynamics' product line includes docking interfaces, manipulators, ATE trolleys, conversion kits, probe card storage and autonomously driving handling systems. Its P-DockⓇ docking system is user-friendly and maintenance-free, facilitating small-footprint, high-contract load-capable setups. P-Dock is seamlessly integrated into various testing environments, supporting popular OEM docking systems with sub-10μm accuracy, compact form factor, and exceptional safety and precision.

The company provides tested and effective direct docking solutions that provide ample space to accommodate large probe cards or load boards.

These solutions ensure proper alignment between the board and the mounted stiffener when the ATE test hand is positioned on top of the device under test (DUT). Turbodynamics also provides x-y-z shift docking plates for precise tester alignment on the handler.

The firm’s device interface board (DIB) changer—a fully automated, universal board changing system—is designed for swift exchange in multi-site and multi-factor testing. The DIB changer features an automated docking and slide out mechanism mounted to a handler to enable sideways-shifting of the load board besides the handler. It offers ergonomic, streamlined operation and is compatible with commonly used horizontal and strip handlers.

Operators can now easily replace probe cards using the Turbodynamics probe card trolleys. The board exchange and transport can also be done with the AGV driven fully automated probe card trolley. This also addresses the challenges associated with human mishandling, such as losing balance and dropping the expensive equipment, which can damage and affect the quality of probe tips.

In conjunction with the probe card and load board handling trolleys Turbodynamics' product range also includes automated probe card storage systems, as well as accessory equipment like maintenance tables with flip features to provide a complete solution for Industry 4.0 test floor automation.

Another remarkable example of Turbodynamics’ innovation is its motor-controlled manipulators, which are known for their precision and smaller footprints and accurately align ATE components. The new Tiger Series of manipulators offers unparalleled freedom, stability and accuracy for test heads weighing up to 500 kg. The Tiger Series currently has the lowest footprint and highest flexibility in the market, reflecting the firm's dedication to improving operational efficiencies. The modular Tiger manipulator can be equipped with a fork lift like footing to become the Tiger Test trolley, providing a safe mobile handling solution for test heads. These space-saving, cost-effective trolleys are enabling a paradigm change in test floor management as it is now possible to move the tester to the often more difficult to move handler, unlike the former best practice.

Recognising that many semiconductor manufacturers continue to use legacy products, the firm also offers conversion kits to facilitate the integration of modern ATE technologies into existing products.

An engineering-technology-centric company, Turbodynamics prioritises R&D investments to proactively respond to market changes. Through flexible and swift German craftsmanship, the firm excels in cost optimisation, reducing test cell setup time and footprint. Clients also appreciate the flexibility and expedited delivery, which surpass industry standards.

Known for its foresight and customer-centric approach, Turbodynamics' commitment to innovation has cemented its reputation as a pioneer in the semiconductor industry. The company's ability to identify industry trends and customer needs well in advance underlines its position as a market leader.