Liberty, S.C. — Cornell Dubilier Electronics has introduced its Type 947C high-current, medium-power film capacitor for dc filtering to 1200 Vdc. The capacitor series is well-suited for IGBT power ...

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 Type 944U high-current film capacitors are available for 800-, 1,000-, 1,200-, and 1,400-Vdc filtering applications. Capacitance ranges from 33 to 220 µF with rms current ratings up to 75 A at ...

TRAFIM Series capacitors were initially developed in 1987 for use in the traction industry, but the series has since undergone continuous design and performance improvements that have significantly ...

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 ...

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 ...

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 ...

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 ...

Knowles is saving space in power supply PCBs by offering edge-stacked ceramic capacitor assemblies. Intended for filtering in the input and output stages of switch-mode PSUs, the parts are the ‘SV’ ...

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 ...