A converter that tapers off a 4 mA input to zero, and adds the input and the tapered off 4mA signal to create a 2-wire 4-20 mA output loop.

Explore the fascinating comparison between magnetic fields produced by a current loop and electric fields generated by a dipole. This short breaks down key similarities and differences using clear ...

Discover what basic balance means in economics, its role in balance of payments, and how it helps evaluate a country's inflow and outflow trends effectively.

Abstract: The current and speed dual-loop control strategy based on field-oriented control for surfaced permanent magnet synchronous motors (SPMSMs) is widely applied in high-performance industrial ...

Welcome to The Workup, a First Opinion column from Vishal Khetpal. In 1912, on the banks of the Seine in Paris, Lawrence Sperry, an aviation pioneer, debuted his invention of the autopilot, as he and ...

When panic and anxiety strike, the body becomes confused, interpreting, overinterpreting, and misinterpreting signals from the brain and reacting with a slew of uncomfortable and sometimes frightening ...

In her new book, “A Dream Deferred,” CNN anchor Abby Phillip chronicles Jackson’s presidential campaigns in 1984 and 1988 to show his unique charm and visionary tactics. A Dream Deferred: Jesse ...

hysics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming tools ...

Liquid-handling systems often use peristaltic pumps to perform critical operations. Examples of applications and the functions performed by peristaltic pumps include: An important advantage of ...

Quantum metals are metals where quantum effects—behaviors that normally only matter at atomic scales—become powerful enough to control the metal's macroscopic electrical properties. Researchers in ...

Integrated circuits require a variety of voltages and a wide range of currents, typically supplied by voltage regulators. But increasing power density is resulting in higher power delivery losses.