As the primary switching device used in a broad range of power conversion applications, MOSFETs play a central role in power supply design. Defining their performance characteristics is crucial to ...

Sendyne introduced the SFP100EVB, a turnkey module for precision measurement of current, voltage and temperature. Operating in the automotive temperature range of -40 °C to +125 °C, the module ...

[DainBramage] needed a DC ammeter to check how long his amateur radio station would be able to stay powered on battery backup power. The one’s he already had on hand were a Clamp Meter, which could ...

Fluxgate current sensors have emerged as a robust technology for the measurement of both alternating and direct currents, harnessing the non-linear magnetic characteristics of ferromagnetic materials.

While it's often best to call an electrician if you suspect you have a dangerous electrical issue, you can also safely diagnose many of those problems yourself with a multimeter, which is why it's ...

Allegro MicroSystems has introduced a pair of surface-mount current sensors that work from dc to 5MHz. Variants allow six sensitivities between 66mV/A (±20A range) and 20.3mV/A (±65A). Response time ...

This file type includes high resolution graphics and schematics when applicable. Bob Zollo, Product Planner, Power and Energy Division, Keysight Technologies Electric motors are prevalent in our ...

Unlike ACIR, dc internal resistance measurement lacks standardization and thus tends to be somewhat enigmatic. This article takes a close look at DCIR and best practices for a test setup. While ac ...

Designed for use in photovoltaic (PV) module production, Wago’s feedthrough current sensors transmit data with an accuracy of 0.5% to detect damaged PV modules. Despite the fact that solar power ...