沙漠 发表于 2025-3-23 11:27:49
Introduction,highly relevant for monitoring, controlling, and optimizing the flow of energy in growth areas such as industrial electronics, renewable energies, smart grids, electromobility, and the Internet of Things. Highly accurate and fast current measurement circuits are a key element specifically for improvGenteel 发表于 2025-3-23 16:16:24
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Rogowksi Coil Sensor Front-End,o the signal current to be measured. This work utilizes a two-stage active integrator circuit to compensate both effects. Experimental results confirm that frequency components between 15kHz and 75MHz can be measured by the implemented planar Rogowski coil with a sensitivity of 43.7mV∕A. Likewise, f名词 发表于 2025-3-24 02:31:05
Hall Current Sensor,anar Hall devices shows that the cross-shaped layout achieves the highest sensitivity. Therefore, for on-chip current sensing, a cross-shaped Hall device is placed besides a power line and measures internal signal currents. The sensitivity of approximately 10mV∕T of the Hall device at a bias current温顺 发表于 2025-3-24 07:40:25
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Conclusion, microchip to enable a compact, easy to manufacture and above all a very fast current measurement. To measure direct currents, a customized Hall sensor is added in a standard semiconductor technology. Based on theoretical and experimental work a current measurement IC is achieved with the highest meCondense 发表于 2025-3-24 21:25:54
Book 2020stematic guidelines and implementation examples. The authors focus on the implementation of wide-bandwidth current sensing on a single microchip, toward usage in applications such as sensing, control and optimization of the energy flow in growth areas like industrial electronics, renewable energieshysterectomy 发表于 2025-3-25 00:43:14
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