As power electronics switching techniques advance, there is an increased need to accurately measure current for feedback control and system monitoring. There are several methods to achieve this, and ...

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 ...

Next is the H-bridge, which resembles an H (Figure 2), which is used typically with a brushed DC motor. In addition to run, coast, and break operating modes, it can also reverse a motor. Simplified ...

Designed specifically for high-voltage sensing, a new generation of optically isolated amplifiers make monitoring and system protection circuits more accurate and easier to design. These iso-amps can ...

The importance of voltage drop in current sensing. High-accuracy current sensing hinges on the ADC. Specs and other features of the new isolated ADC. Current sensing is critical for enabling overload ...

The ACS37200 isolated current sensor from Allegro MicroSystems is a galvanically isolated current-sensing IC designed for ...