There are several technical features required of capacitors used in professional audio and music applications. High-fidelity and noiseless audio-filtering features are necessary without any compromise ...

In today's world of increasing electrical noise, higher-speed logic, and more-sensitive circuits, the need for high-frequency noise filtering is especially critical. Noise can enter a circuit through ...

Cornell Dubilier is addressing higher voltage and higher capacitance applications with extensions to its XMPL polymer chip capacitor series, which all measure 7.3 x 4.3 x 1.9mm (EIA ‘7343’). “With low ...

When a system's specifications call for a lowpass filter with a steep frequency-cutoff characteristic, an engineer can opt for a “brick-wall”- filter design that features a sharp transition band. For ...

In the 1960s, mainframe computers took up entire rooms. By the 1980s, there were individual workstations and just a few decades later, laptops and smartphones became ubiquitous. Today’s technology is ...

Kemet has launched the CAS series, a range of surface-mounted safety-certified multilayer ceramic capacitors (MLCCs) for use in mains-powered applications. It addresses the demand for miniaturization ...

A research team led by Prof. MENG Guowen from the Institute Solid State Physics, Hefei Institutes of Physical Science (HFIPS) of Chinese Academy of Sciences (CAS), cooperating with Prof. WEI Bingqing ...

Almost all off line switching power supplies over several kilowatts of output power use a three phase bridge rectifier. Typically, it comprises a six diode bridge and a DC bus filter capacitor. A ...