Keysight Technologies Introduces Optically Isolated Differential Probing Family for Efficient and High-Performance Testing
Santa Rosa, Calif. – Keysight Technologies, a leading technology company, is showcasing its latest innovation at the Applied Power Electronics Conference (APEC) 2025 in booth #829. The company has developed an optically isolated differential probing family, designed to enhance the testing efficiency and performance of fast-switching devices, such as wide bandgap GaN and SiC semiconductors.
Optically Isolated Differential Probing: A Game Changer
The new voltage probes from Keysight Technologies are a significant step forward in the realm of power electronics testing. By employing optically isolated differential probing, these probes ensure accurate and reliable measurements in high-voltage, high-current test environments. This technology eliminates the need for ground loops and common-mode noise, resulting in cleaner and more accurate test data.
Features and Benefits
The optically isolated differential probing family offers several advantages:
- Improved Test Efficiency: The probes can be used to test floating half-bridges and full bridges without the need for additional test equipment, such as isolation transformers or ground loops.
- Enhanced Safety: The optically isolated design provides a safe testing environment for operators, minimizing the risk of electrical shock.
- Increased Test Precision: The probes provide accurate and reliable test data, even in challenging test environments with high voltages and currents.
- Versatility: The probes are compatible with Keysight’s MXR B and HD3 series of oscilloscopes, offering a flexible and comprehensive testing solution.
Impact on the Individual
For engineers and technicians working in the field of power electronics, the new optically isolated differential probing family from Keysight Technologies represents a valuable addition to their testing toolkit. The probes enable more efficient and accurate testing of wide bandgap GaN and SiC semiconductors, ultimately leading to faster time-to-market and improved product quality.
Impact on the World
The introduction of Keysight Technologies’ optically isolated differential probing family is expected to have a significant impact on the power electronics industry. The technology’s ability to enhance testing efficiency, improve safety, and increase test precision will contribute to the development and commercialization of advanced power electronics systems. These systems play a crucial role in various applications, such as renewable energy, electric vehicles, and industrial automation, making the technology a key enabler for a more sustainable and efficient future.
Conclusion
Keysight Technologies’ new optically isolated differential probing family represents a significant leap forward in power electronics testing. By offering improved test efficiency, enhanced safety, and increased test precision, the probes are poised to revolutionize the way engineers and technicians test wide bandgap GaN and SiC semiconductors. The technology’s impact on the power electronics industry is expected to be substantial, contributing to the development and commercialization of advanced power electronics systems and enabling a more sustainable and efficient future.
