Members can download this article in PDF format. High-voltage systems including electric vehicles, industrial robots, communications infrastructure equipment, and renewable-energy installations often ...
If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...
The technique is called high-side current sensing. However, measurements at that location are fraught with problems. Of primary concern is that the measurement is at main line voltage, a problem if ...
Designed for EVs and HEVs, these current sensors deliver accurate, isolated measurement for batteries, motors, and safety ...
Recently, I’ve been working on a solar off-grid monitoring system. In the system are a few split-core Hall effect sensors to monitor DC current in the solar panel current, the battery charge current, ...
Members can download this article in PDF format. As demand soars for electric vehicles and EV charging stations, renewable energy, and robotics, precise measurement solutions have become more ...
As previously mentioned, the feedback sensors include position sensors to track the rotor’s location, current sensors to measure the motor phase currents, voltage sensors to monitor the DC bus voltage ...
What Is The Hall Effect? Discovered by Edwin Hall in 1879, the Hall effect is a phenomenon when voltage (potential difference) is generated across a current-carrying conductor when it is placed in a ...
The newest current sensor family from Allegro MicroSystems, Inc., the ACS704, is the first SOIC8-packaged Hall-effect current sensor with the current path integrated into the package for greater ...
Graphene-based Hall sensors represent a significant advancement in magnetic field measurement by harnessing the exceptional electrical and mechanical properties of graphene. Owing to its atomically ...
As the world transitions to a low-carbon economy, demand increases for electronic components that support advanced, efficient and clean technologies. Current sensors play an important role in this ...
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