There are numerous factors to consider when adding external capacitors to switched-mode power supplies (SMPS). This article will discuss noise, startup, ESR, stability, pre-bias applications, Sense ...

Capacitive proximity sensors use the face or surface of the sensor as one plate of a capacitor, and the surface of a conductive or dielectric target object as the other. The capacitance varies ...

Multistage amplifiers are essential for driving capacitive loads that span from picofarads to nanofarads in applications such as sensor interfaces, high-speed data converters and power-management ...

A 3D cage-like flexible capacitive pressure sensor increases its sensitivity as pressure rises, offering tunable performance for wearable, structural, and environmental monitoring. (Nanowerk News) ...

Op amps are generally pretty easy to apply, but there are some practical nonideal behaviors you have to keep in mind. [EEforEveryone] takes a test board with some 2X amplifiers on it and — after some ...

Capacitive force and load sensors are devices that measure force or load by detecting changes in capacitance. These sensors typically consist of two parallel plates, where one plate is fixed and the ...

Researchers at the University of Edinburgh have developed an adiabatic capacitive neuron that recycles electrical charge to ...

Such cells also need a bulky and expensive signal conditioner to make them useful. Engineers at Loadstar Sensors, Mountain View, Calif. (loadstarsensors.com), use a capacitive sensing scheme in their ...

The TPS20xxC and TPS20xxC-2 dual power-distribution switch family is intended for applications such as USB where heavy capacitive loads and short-circuits may be encountered. This family offers ...

Sense amplifiers have of late become an important class of circuits due the major role they play in the design of low voltage memory design. It is an active circuit capable to enhance signal ...

. The data can be imported to a PC with an RS-232 or 802.11b wireless connection. The displays work with Windows XP-based software that lets users calibrate the sensors, show individual and total ...