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KYOCERA AVX launches FFLK traction-grade DC filtering capacitors
KYOCERA AVX introduces the new FFLK series, delivering high efficiency, durability, and compact performance for demanding traction and industrial DC filtering applications.
global.kyocera.com
KYOCERA AVX has launched its FFLK series traction-grade DC filtering capacitors, designed for applications such as industrial motor control and electric vehicle traction systems.
These environments require components capable of handling high power, temperature, shock, and vibration while maintaining long-term reliability.
Compact design with enhanced performance
The FFLK series offers:
- Higher current handling in smaller case sizes
- Improved volumetric efficiency
- Greater durability compared to commercial-grade solutions
The capacitors are also positioned as a cost-effective alternative to both competing film capacitors and aluminum electrolytics.
Advanced dielectric technology
A key feature of the series is its metallized polypropylene film dielectric, developed and patented by KYOCERA AVX.
This technology provides controlled self-healing capabilities:
Advanced dielectric technology
A key feature of the series is its metallized polypropylene film dielectric, developed and patented by KYOCERA AVX.
This technology provides controlled self-healing capabilities:
- Isolates dielectric breakdowns
- Prevents short circuits
- Maintains operational stability over time
This enhances safety and extends component lifespan, even under demanding conditions.
Flexible configurations and ratings
The FFLK series is available in a wide range of specifications:
Flexible configurations and ratings
The FFLK series is available in a wide range of specifications:
- Voltage ratings from 900 VDC to 3,800 VDC
- Capacitance values from 25 µF to 3,020 µF
- Cylindrical form factors with various connector options
The capacitors are designed to support diverse application requirements across industrial and transportation sectors.
Built for longevity and compliance
The series is rated for:
Built for longevity and compliance
The series is rated for:
- Up to 100,000 operating hours
- Temperature range from -40°C to +95°C
It also complies with key international standards, including IEC, UL, EN, and RoHS, ensuring suitability for global markets and regulated applications.
Advantages over conventional solutions
Compared to aluminum electrolytic capacitors, the FFLK series offers:
Advantages over conventional solutions
Compared to aluminum electrolytic capacitors, the FFLK series offers:
- Higher surge voltage tolerance
- Lower equivalent series resistance (ESR)
- Improved performance under high RMS current conditions
These characteristics contribute to longer service life and improved system reliability.
Application scope
The capacitors are suited for:
Application scope
The capacitors are suited for:
- Electric vehicle traction systems
- Industrial drives and motor control
- Power electronics in harsh environments
Their combination of performance, durability, and efficiency supports modern electrification trends.
Outlook
As electrification accelerates across industrial and mobility sectors, demand for robust and efficient power components continues to grow. Advanced capacitor technologies like the FFLK series will play a critical role in improving system performance and reliability.
Edited by an industrial journalist, Lekshman Ramdas, with AI assistance.
www.kyocera.com
Outlook
As electrification accelerates across industrial and mobility sectors, demand for robust and efficient power components continues to grow. Advanced capacitor technologies like the FFLK series will play a critical role in improving system performance and reliability.
Edited by an industrial journalist, Lekshman Ramdas, with AI assistance.
www.kyocera.com
