Designing systems for use in environment containing powerful sources of magnetism, such as motor drives and high-voltage power transmission lines, creates a taxing problem for engineers.

To ensure system reliability and safety, stray field immunity has become a crucial requirement in the market. ams has addressed this need by developing a unique patented differential principle with built-in immunity providing a complete protection against any magnetic power and guarantees safe and reliable operation. ams’ position sensors with inherent immunity of unwanted ('stray') magnetic fields deliver reliability and safety for a large variety of present and future automotive and industrial applications.