NASHVILLE. As the chemical composition of heavy-duty engine oils undergoes yet another revision due to regulatory pressures and industry demands for improved fuel economy, the filtration systems for ...

Health care-acquired infections (HAIs) are infections that are acquired in hospitals or other health care settings. These are also called nosocomial infection and can occur in hospitals, nursing homes ...

What do you really get using a supplier tool for an multiple feedback (MFB) low pass active filter? Let's continue the quest for the best results using the example designs from Part 1. In this online ...

Digital signal processors (DSPs) continue to receive a great deal of attention in new product design. For example, digital filter design reflects the importance of understanding and using this ...

We’ve always been fascinated by things that perform complex electronic functions merely by virtue of their shapes. Waveguides come to mind, but so do active elements like filters made from nothing but ...

We bet when [devttyS0] made his latest video about RF filter design (YouTube, embedded below), he had the old saying in mind: in theory, there’s no difference between theory and practice, but in ...

When it comes to communication systems, differential circuits can always provide better performance over single-ended circuits. They can provide higher linearity, immunity to common mode interference ...

Xiaomi has launched the Mijia Air Purifier 6 Pro in China, introducing a major structural upgrade with a dual-module, ...

Prior knowledge needed: ECEA 5700 Introduction to Power Electronics, ECEA 5701 Converter Circuits, ECEA 5702 Converter Control, ECEA 5703 Magnetics Design, ECEA 5705 Averaged Switch Modeling and ...