It has long been known that the simple combination of a depletion-mode MOSFET (and before these were available, a JFET) and a resistor made a simple, serviceable current source such as that seen on ...

For the PDF version of this article, click here. Low-cost, high-performance, high-density dc-ac inverters are key elements in UPS, fuel cell, solar, and wind array systems. A cost-effective solution ...

An international research group has developed a new kind of Aalborg inverter for high-power electronics applications. They claim it has lower ripple content and better system performance. Aalborg ...

Current sources are widely used in industrial control systems to transport analog process signals over long distances, but they are less widely used than voltage sources. This post loosely reviews the ...

Chinese inverter supplier Solis has released a new series of three-phase low-voltage hybrid inverters. The new S6-EH3P(8-15)K02-NV-YD-L series includes inverters with AC outputs of 8 kW, 10 kW, 12 kW, ...