Electrical resonance, providing selective signal amplification at preferred frequencies, is a unique phenomenon of excitable membranes, which has been observed in the nervous system at the cellular, ...

There have been many different ideas presented for increasing the acoustic output of a piezo buzzer or ultrasonic transducer. Most of them involve rather complicated circuitry that drives up the total ...

TDK Corp. has introduced the EPCOS B3264xH series of double-sided metallized polypropylene film capacitors (MMKP) for advanced power electronics systems in automotive and industrial sectors. These ...