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Inductors – Transformers
toroidal and classic
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examples of inductors
examples of Transformers
Inductors
- Power inductor 500VA to 500kVA
- PCB mounted high frequency
- Casted chokes in embed environment
- Advanced solutions
- 500VA to 500kVA
- 50Hz up to 100kHz
- Toroidal round and flat wire, EI & C cores
Transformers
- Power transformers
- PCB Mounted High frequency
- Autotransformer
- Advanced solutions
- 500VA to 300kVA
- 50Hz up to 100kHz
- Toroidal round and flat wire, EI & C cores
Brochure toroidal solutions
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TRAFTOR Technology matrix
| Classic EI, EE, C foil inductors | Toroidal round wire inductor | Flat wire toroidal inductor | |
|---|---|---|---|
| Material use efficiency | Poor | Good | Excellent |
| Magnetic field homogeneity | Poor | Excellent | Excellent |
| Manufacturing Process | Hard | Easy | Easy |
| Parasitic capacitance | High | Low | Very low |
| Insulation reliability | Poor | High | Very high |
| Cooling efficiency | Poor | High | High |
| High Power coil losses >100kVA | Good | Medium | Poor |
| DCR high power >100kVA | Excellent | Good | Poor |
| Filling factor | Good | Good | Medium |
Toroidal size compared to classic magnetic productsReal case from customer application
