Transportation INDUSTRY Electric Scooters Why Choose KEMET KEMET applies world-class service and quality to deliver industry-leading, high performance capacitance solutions worldwide. With 95% of possible dielectric solutions, KEMET offers the world’s most complete line of surface mount and through-hole capacitor technologies across tantalum, ceramic, film, aluminum and paper dielectrics. One world. One KEMET. Features & Benefits • DC link products offer replacement opportunities for traditional electrolytic capacitors • Standard, optimized and custom designs • Extremely high ripple current • Up to 28A ripple (RMS, continuous load) • High temperature rating up to 150°C • High vibration resistance • Decoupling products available with AEC-Q200 part level qualification • Long-term lifecycle Product Checklist KEMET Products Product Family KEMET Series Rated Temperature Voltage Rating Capacitance Range Form Factor Electrolytic PEG226 150°C 25 – 63 250 µF – 4700 µF Axial Electrolytic PEG225 Up to 150°C 25 – 63 470 µF – 6300 µF Axial Electrolytic PEG220 150°C 25 – 63 250 µF – 4700 µF Axial Electrolytic PEG124 105°C 100 – 450 1 µF – 150 µF Axial 125°C 10 – 63 10 µF – 4700 µF Axial PEG126 150°C 25 – 63 250 µF – 4000 µF Axial T491/T494/T495 125°C 35 10 µF – 47 µF SMD DC Link Electrolytic Decoupling Tantalum DC Link Application for Electric Scooter • What is the battery voltage? • What capacitor is being used? • What is the annual requirement and start date of the project? • Are there any special requirements? • Questions for DC link capacitors: – What is the required capacitance value? Is it fixed or dependent on the allowed ripple current? – Does 125°C or 150°C fit the ambient temperature requirement? – What is the expected lifetime requirement? – What is the ripple current and frequency? – Is the ripple current steady-state, or intermittent? – What is the preferred termination type (axial, crown)? Battery 24/48/60/72/80/96V KEMET PEG Capacitor Inverter Motor • Questions for decoupling capacitors: – – – – What is the required capacitance value? What is the applied voltage? What is the size? Any special requirements? For more information, samples and engineering kits, please visit us at www.kemet.com or call 1.877.myKEMET. SA0712 Copyright © 2012 KEMET