Introduction of the LH3 Series of Film Capacitors

Introduction of the LH3 Series of Film Capacitors

ECI continues to lead the industry with new capacitor products addressing the needs of power electronic designers.  The new LH3 series provides the design engineer DC link building blocks enhancing the performance of industrial inverters.  The LH3 employs Lo-Henry™ coaxial manufacturing technology, combined with innovative mechanical design techniques, to produce ultra-low ESL and ESR capacitors, providing exceptional power performance and robust construction.  The high-strength thermoplastic housing has mechanical mountings integrated into the base.  The compact terminal configuration allows reduction of buss bar width.  ESL’s below 10nH and ESR’s typically in the micro-ohm range allow a wide operating bandwidth with elevated resonant frequency and exceptional power handling into the hundreds of amps RMS.  Thermal coefficients of 1.6 – 2.2 ˚C/watt dissipated, minimize internal heating, and extend the life and reliability of the capacitors in demanding applications.  Capacitors range from 1600 µF at 500 Vdc to 30 µF at 2400 Vdc, with an operating temperature range to 105 ˚C. 

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