In this video we will discuss the active rectifier, which is an op-amp-based circuit that uses a normal diode in conjunction with negative feedback to rectify signals without generating a significant amplitude difference between the input voltage and the rectified output voltage.
October 04, 2020 by Robert Keim
In this video we’ll study an op-amp-based current-to-voltage converter. This widely used circuit is a simple and effective means of converting the output of a current source into a typical voltage signal.
September 27, 2020 by Robert Keim
In this video, we’ll look at some circuits that represent common op-amp applications. We’ll start with the voltage follower, then we’ll move on to an inverting amplifier, an active filter, and a current-to-voltage converter.
September 13, 2020 by Robert Keim
EA Elektro-Automatik's PSB series of bidirectional programmable DC power supplies with built-in regenerative electronic loads feature 15 kW in 3U and 30 kW in 4U with 2000 Vdc models scalable up to 2MW of power.
In partnership with EA Elektro-Automatik
Silicon, gallium nitride, and silicon carbide have unique strengths—so how can you rely on just one solution to meet all of your system requirements? In this video guide, Infineon assesses the utility of each of these semiconductors and how they can be combined for optimal efficacy.
In partnership with Infineon
In this video we will examine the internal circuitry of an operational amplifier. A thorough analysis of any professional-quality op-amp would be far too complicated for an introductory video tutorial, but if we focus on the overall architecture and a few specific design techniques, we can learn quite a bit about op-amp functionality without getting lost in the details.
August 02, 2020 by Robert Keim