Passives

Electrolytic capacitor boasts ESR of less than 10mΩ

9th June 2020
Mick Elliott

New Yorker Electronics is distributing the newest Exxelia Sic Safco Long-Life Aluminium Electrolytic Capacitor.

 

The Felsic HV family of aluminium electrolytic screw terminal capacitors provides excellent performances in energy density combined with an ultra-long lifetime.

For instance, 6,800µF @450V fit into a volume of Ø77x220mm and can withstand 200,000 hours between 0 to 70°C under 37Amps, which makes them the perfect choice for use in rolling stock traction systems or the concurrent versioning system (CVS).

The series also has one of the lowest ESR of its class with less than 10mΩ in most cases.

Products are available for voltages from 160 to 450Vdc, and offer capacitance values from 1500μF up to 47,000μF – ensuring the best compromise between reliability and compactness.

Exxelia screw terminal aluminium electrolytic capacitors are large capacitors supporting high energy loads. High energy density and lifetime are the top features of these capacitors as they are used in hi-rel applications.

Showcased last year at PCIM Europe, the Felsic HV aluminium electrolytic screw terminal capacitor is most often used in aviation, military, medical and railway applications.

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