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Optimized for resonant power conversion
Our resonance film capacitors are designed for high-performance resonant circuits where precision, current handling, and electrical endurance are key.
These capacitors are developed to operate reliably under high RMS currents and repetitive electrical stress, with low-loss characteristics and strong thermal stability.
Typical applications:
Resonant converters
High-frequency power supplies
Induction systems
Industrial resonant circuits
How our capacitors are made
Our engineers and doctors put all their skills at the service of a product that will meet your needs and expectations.
For years, our R&D team has been keeping abreast of all the technological advances in this field. This allows CEFEM to offer quality, durable and environmentally friendly film capacitors.
TECHNOLOGY
Polypropylene
Self healing
Variable metallization profile
COMPATIBILITY
Dry capacitors
Impregned capacitors
LIFETIME
100 kh
Up to 200 kh
Segmentation to get protection
At CEFEM, using breakthrough technologies is part of our values. Segmented film is one of them.
Segmentation technology replaces the overpressure one.
Our film embeds fuses meaning that when a fault occurs, the outside circuitry will rush through the low resistance path created by the fault.
Consequently, the fault will heat and vaporize surrounding fault site. The amount of gas and the default will be limited to the area where the fault occurre
WHY CHOOSING SEGMENTATION?
- Cheaper and Lighter
- No Maintenance
- Can be cast on in any way possible
- More ecological