Tension Annealed Nanocrystalline Ribbon with Controlled Permeability (200-600 μi) for High-Frequency, High-Current Applications
Our low permeability nanocrystalline ribbon employs advanced tension annealing technology, specifically engineered for high-frequency, high-current applications. With precisely controlled permeability (μi range 200-600), this material delivers exceptional inductance stability across an extensive frequency spectrum while offering outstanding DC-bias resistance.
Leveraging tension annealing technology, our ribbon maintains exceptional inductance stability under substantial current stress.
Demonstrates exceptional inductance consistency across a broad frequency spectrum.
Comprehensive selection to balance inductance requirements with saturation current needs.
State-of-the-art production processes ensure consistent quality and performance.
| Initial Permeability (μi) | Inductance Stability (to 1MHz) | Saturation Field Strength (H) | DC-Bias Capability (22Ts) |
|---|---|---|---|
| 200 | Excellent | ~60 Oe | ~10.0 A |
| 400 | Excellent | ~30 Oe | ~5.0 A |
| 600 | Good | ~20 Oe | ~3.5 A |
* Data based on 22-turn test sample measurements
Low permeability grades (200 μi) demonstrate the widest linear range, maintaining stability up to 10A
Perfect linear performance below 1MHz, with resonance zone at 10MHz-20MHz
Non-linear impedance increase with frequency, effective for high-frequency noise suppression
High-frequency inductors for OBC (On-Board Chargers), DC-DC converters
High-power filter inductors, DC-link inductors for photovoltaic systems
Magnetic components requiring high power density and thermal stability
High-performance common mode/differential mode cores for EMI filtering
Our low permeability nanocrystalline ribbon typically ranges from 200-600 μi, with controlled permeability achieved through specialized tension annealing processes.
This material is ideal for EV OBC systems, solar inverters, high-frequency inductors, and applications requiring excellent DC-bias performance and frequency stability.
Our nanocrystalline ribbon operates reliably from -40°C to +150°C, making it suitable for demanding industrial and automotive applications.
Yes, we offer custom permeability tuning within the 200-600 μi range to meet specific application requirements and design parameters.
Contact our technical experts to discuss your specific requirements and get customized solutions for your applications.
