RCF Precision Transducers
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Gli innovatori dei trasduttori
RCF boasts over 75 years of experience in designing and manufacturing transducers, with a particular focus on moving coil loudspeakers. Our transducers are engineered to optimize the balance between power delivery and sound purity, achieving minimal distortion and the capacity to endure high power levels for extended periods.
Gestione della potenza
Al centro del design dei nuovi trasduttori ci sono il tempo e le tante risorse allocate in termini di scienza dei materiali, ricerca della topologia di progettazione e test di potenza per sviluppare prodotti con elevata resistenza strutturale, caratteristiche termiche ottimali e la miglior gestione dei carichi di potenza possibile. Gli ingegneri del team RCF hanno sviluppato un “former” della bobina mobile in materiale composito poliimmide-immide capace di resistere a temperature di picco superiori a 380°C, ben oltre i requisiti termici dei moderni sistemi audio professionali. Combinando questo materiale con speciali adesivi, la nostra tecnologia di avvolgimento interno-esterno della bobina mobile, il doppio centratore in silicone, la doppia iperventilazione forzata e i coni basati su uno speciale trattamento in fibra, la nuova famiglia di prodotti RCF offre i trasduttori più robusti e affidabili del settore.
Gestione della potenza
High-Class Neodymium: Best-in-Class Magnets
Neodymium, a rare earth material, enhances efficiency, power handling, and weight reduction. Our designs, with a 20% stronger magnetic field than typical neodymium grades, enable precise voice coil control and higher force levels (BL). Magnet geometry and configuration are optimized for maximum flux density, incorporating thermal management to ensure reliability. Techniques such as computer-aided magnet optimization and FEM analysis refine magnet weight, flux density, and field saturation, significantly reducing driver weight and harmonic distortion.
Neodymium, a rare earth material, enhances efficiency, power handling, and weight reduction. Our designs, with a 20% stronger magnetic field than typical neodymium grades, enable precise voice coil control and higher force levels (BL). Magnet geometry and configuration are optimized for maximum flux density, incorporating thermal management to ensure reliability. Techniques such as computer-aided magnet optimization and FEM analysis refine magnet weight, flux density, and field saturation, significantly reducing driver weight and harmonic distortion.
The T-pole design minimizes flux modulation in the magnetic assembly during typical voice coil movements within the gap. A specially designed copper ring, pressed onto the pole piece, modifies and reduces the magnetic circuit and voice coil inductance, enabling a controlled extension of the acoustic frequency response.
The T-pole design minimizes flux modulation in the magnetic assembly during typical voice coil movements within the gap. A specially designed copper ring, pressed onto the pole piece, modifies and reduces the magnetic circuit and voice coil inductance, enabling a controlled extension of the acoustic frequency response.
Sistemi “hyper-vented” a doppia iperventilazione forzata
Our cooling designs combine various components to create an ideal ventilation system. The RCF engineering team emphasizes finned cooling channels and optimizes the surface area of the front magnetic plate for efficient heat dissipation. The double silicone sealed spider design functions as an air pump, expelling hot air and drawing in fresh air with each movement of the cone assembly.