Understanding power factor (PF) is important because it gives us a clear understanding of the efficiency of an electrical system. Put simply, it’s the ratio of true power and apparent power, which ...

The semiconductor industry has always looked for improvements in creating technology that has the ability to enable higher power efficiency systems. One such circuit is an H-bridge. An H-bridge is a ...

Solid State Relay (SSR) is a solid-state replacement of electro-mechanical relay, and is commonly used for general purpose switching of signals and low power AC/DC loads. It consists of a ...

Increased electrification in vehicles is changing the way driver assistance systems are designed, says Yang Wang, with high-side switches increasingly used for resistive, capacitive and inductive ...

Solid-state relays are much smaller than corresponding single-pole relays. They are also faster, dissipate less power, and withstand a larger number of operations. And unlike electromechanical relays, ...

Previously, you found your transformer had excess harmonics on the load side. The next step is to look at the primary side. The easiest place is probably at the panel supplying this transformer. That ...