Inductors – Transformers
toroidal and classic

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All the magnetics for data centers

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Click on each picture below to enlarge

raftor-data-center-MV-medium voltage - SST solid state transformers

Traftor-data-center-LV-Planar-flat

Traftor-data-center-planar

Traftor-data-center-toroidal-chokes-inductors

Traftor-data-centers-magnetics-passive-components

Example of Solid State Transformer

Examples of inductors

Examples of Low Voltage Transformers

LV-toroidal-transformer-21kVA-Traftor — LV-toroidal-transformer-21kVA

LV-transformer-Traftor-02

LV-transformer-Traftor-03

200kVA-transformer-Traftor — LV-transformer-200-kVA

750kva-transformer-Traftor — LV-transformer-750kVA

950kva-transformer-traftor — LV-transformer-950kVA

LV-isolation-transformer-10kVA-Traftor

LV-Medical-toroidal-transformer-5kVA

LV-isolation-transformer-6kVA-Traftor

examples of Medium Voltage Transformers

MV-SC(B)-Series-Cast-Resin-Dry-Type-Transformer-traftor — MV-SC(B)-Series-Cast-Resin-Dry-Type-Transformer

MV-rectifier-transformer

MV-Phase-Shift-Rectifier-Transformer-Traftor — MV-Phase-Shift-Rectifier-Transformer

MV-Isolation-Transformer-traftor — MV-Isolation-Transformer

MV-Earthing Transformer-traftor — MV-Earthing Transformer

MV-Autotransformer-Traftor — MV-Autotransformer

Inductors

Power inductor 500VA to 500kVA
PCB mounted high frequency
Casted chokes in embed environment
Toroidal and coupled Advanced solutions

500VA to 500kVA
50Hz up to 100kHz
Toroidal round and flat wire, EI & C cores

Transformers

Low voltage transformers – 500VA to 2500kVA
Medium voltage transformers – 30KVA to 20000kVA
Planar transformers
Toroidal and coupled advanced solutions
Transformers for Solid State transformers

50Hz up to 100kHz
k-factor, potting seals, isolation etc…
Toroidal round and flat wire, foil, EI & C cores etc…

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for your FUNCTIONAL NEEDS

Proprietary tools with multi-physics simulation and finite element analysis (FEA) softwares

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Resources

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

size-product

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Inductors – Transformers

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