The research programme looked into ways of reducing mechanical resonances inherent in a wound capacitor to hitherto unachievable levels.

ESA capacitors are designed to offer a mid way house between the highly regarded SA range and the new no compromise MR range.

Manufactured from polypropylene film the component is supplied in the familiar wrap and end seal style, wrapped in a polyester tape and encapsulated in an epoxy resin. Download ESA range white paper