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The new FFLK series DC filtering film capacitors deliver high volumetric efficiency, durability, and cost savings in a wide variety of sizes, voltage ratings, and capacitance values and outperform ...

The continuous evolution of microelectronics tends to underestimate the importance of passive components. Actually, capacitors, resistors, and inductors play a fundamental role in all electronic ...

Intended for use on the AC output of large inverter systems, Cornell Dubilier’s PFCH series of three-phase capacitors filter undesirable harmonics before power is delivered to the grid or load. The ...

In my May blog post, I described the construction of a low-pass filter that used op-amps, capacitors, and resistors. I ignored thermal drift, long-term accuracy, and other characteristics and tested ...

For EMI filtering and noise attenuation, California-based Johanson Dielectrics is offering a range of novel multi-layer ceramic devices that combines two balanced shunt capacitors with mutual ...

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 ...

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 ...

AVX Corp. has launched its newest FFLC Series medium power film capacitors for DC filtering applications. Available in large case sizes up to 35 liters, the new FFLC Series capacitors exhibit higher ...

Knowles has released the V Series capacitor which can deliver increased broadband rejection in a significantly reduced footprint for bypass capacitor filtering networks. Released under the DLI brand ...

Here’s an interesting idea: replace a disposable coin cell battery with a capacitor in order to filter the noise from an external power supply. [David Cook] is taking advantage of the falling costs of ...