Transportation - Electric Scooters

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