MPP | High Flux | Sendust | Iron powder | FeSi | Ferrite | |
---|---|---|---|---|---|---|
Product designation | DM | DH | DS | D | DF | |
Material mixture | 81%Ni, 17%Fe, 2%Mo | 50%Ni, 50%Fe | 85%Fe, 9%Si, 6%Al | bond | 93.5%Fe, 6.5%Si | Fe, Mn, Zn, Ni |
Permeability | 26-60 | 26-60 | 26-125 | 6-100 | 26-125 | 50-18000 |
Core losses | The lowest | Low | Low | The highest | The lowest | |
Perm. Vs. DC Bias | Good | Better | The best | Good | The best | Poor |
Relative price | High | Medium | Low | Low | Low | Low |
Frequency range | up to 1MHz | up to 1MHz | up to 2MHz | 1kHz-100MHz | 1kHz-100MHz | |
Saturation density | 800 mT | 1500 mT | 1000 mT | 1000 mT | 1500 mT | 450 mT |
Tc | 400°C | 400°C | 400°C | 500°C | 100 - 400°C | |
Temperature range | -40 to 200°C | -40 to 200°C | -40 to 200°C | -55 to 125°C | -40 to 200°C | -55 to 300°C |
Temperature stability | The best | The best | Good | Poor | Good | Poor |
Core shapes | Toroids, E, U, block, SMD | Toroids, E, U, block, SMD | Toroid, E, U, block, SMD | Toroid, rod, E, U, SMD, etc | Toroid, E, U, block | More than 30 different shapes |
Main applications | SMPS output inductors, High Q filters, Resonance inductors, Flyback transformers | SMPS output inductors, High Q filters, Resonance inductors, Flyback transformers | PFC chokes, On-line filters, Switching regulator inductors, Flyback and Pulse transformers | FC chokes, On-line filters, Switching regulator inductors, Flyback and Pulse transformers | FC chokes, On-line filters, Switching regulator inductors, Flyback and Pulse transformers | SMPS inductors, EMI/RFI filters, common mode chokes, wideband transformers, proximity switches |
Unable to find what you are looking for? Contact us! Published is only a part of standard cores available. Many more standard cores are available upon request. Custom shapes are also possible. We have the capability to design tooling rapidly and have it fabricated by our own tool shop, complemented by professional technical support. This ensures we will quickly and efficiently provide you with a design that will meet your needs.
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Ob železnici 18, 1000 Ljubljana
Telephone: +386 (0)820 56 935
E-mail: info@fericor.com
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