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The design of the saturable inductor current sensor is similar to that of a closed-loop Hall-effect current sensor; the only difference is that this method uses the saturable inductor instead of the Hall-effect sensor in the air gap. Saturable inductor current sensor is based on the detection of an inductance change. The saturable inductor is ...
Disadvantages of voltage-sensing devices over current-sensing: A wire break in the fault to load section, or in the earth to ground section, will disable operation of the devices. Requirement of an additional third wire from the load to the devices. Separate devices cannot be grounded individually.
[12] [13] On October 1, 2012, OYO Geospace Corporation changed its name and ticker symbol to Geospace Technologies Corporation. At the same time, the plotter line OYO Instruments was renamed to EXILE Technologies. [14] In July 2018, the company acquired Quantum Technology Sciences, a privately held security and surveillance sensing technology ...
Qorvo was created on January 1, 2015, with the merger of TriQuint Semiconductor and RF Micro Devices (RFMD). [4] In June 2015, the new company became a component of the S&P 500 . [ 7 ] At the time of joining the S&P 500, Qorvo was valued at $12 billion. [ 7 ]
Advanced Micro Devices stock currently trades at a very expensive price-to-earnings ratio (P/E) of 200.3 because it has generated modest earnings per share (EPS) of $0.82 over the past four quarters.
Nvidia stock tumbled more than 6% Tuesday, a day after shares closed at a record high in anticipation of CEO Jensen Huang’s keynote at the tech industry’s annual CES trade show in Las Vegas. ...
Kionix supplies MEMS devices including tri-axis accelerometers and gyroscopes along with the mixed-signal-interface integrated circuits that provide algorithm processing of sensor data. Its products and technologies include: Accelerometers with one, two, or three axes; low-g or mid-g ranges
The stock, now down 11.8% for the year to date, rose 171% in 2024 and about 239% in 2023 to trade at 56 times the value of its earnings as investors saw it as the best way to bet on the emergence ...