Scientists in India have tested a new inverter topology with a single-phase, induction-motor water pump. The seven-level inverter, with five power semiconductor switches, is said to be particularly ...

Researchers in Iraq have designed a multi-level cascaded inverter that can purportedly produce high-quality sinusoidal output voltage and current waveforms, while reduing harmonic distortion. It uses ...

The launch of Sungrow’s 1+X 2.0 Modular Inverter. The new model introduces a number of new innovations At the Global Renewable Energy Summit 2025 earlier this month, Sungrow unveiled the 1+X 2.0 ...

In the U.S. and globally, then, it’s clear that the growth trajectory of these resources is quite heady, involving the installation of millions of batteries and solar panels. But, as we witness the ...

Although they require more complex circuits, three-level inverters are more efficient than their two-level cousins. Effective partitioning simplifies implementation of the three-level configuration.

Semikron has added a new topology for use in three-level inverters to its Semitop IGBT product range. The topology is designed to integrate IGBT technology with lower switching and conduction losses ...

More undocumented applications for the 555 ‘oscillator:’ Not all applications oscillate as we will see. Most are knowledgeable about common CMOS logic inverters and Schmitt triggers such as the 74HC04 ...