Current transducers measure the electrical current—AC or DC—flowing through a conductor such as a wire or a busbar and output a signal proportional to that current. Leveraging our expertise in mechanical sensor integration, we design solutions based on contactless technologies, including Hall-effect and TMR current sensors.
Piher’s three-phase precision current sensors enhance the performance of automotive traction inverter power modules, motor and solenoid control systems, and grid-monitoring equipment, addressing the needs of both Tier 1 suppliers and OEMs.
TMR sensors offer a compact footprint, very low power consumption, and exceptionally high magnetic sensitivity. They deliver low noise, a highly linear response, and stable operation across a wide temperature range, with bandwidths reaching up to 1 MHz. These strengths make them well suited for fast-growing sectors such as electric and hybrid vehicles, renewable-energy systems, and connected consumer devices that demand precise measurement and reduced energy usage.
TMRand Hall-Effect Automotive and Industrial grade current transducers.
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