Nanocrystalline Common Mode Chokes
Common-mode chokes (CMCs) made of nanocrystalline VITROPERM® offer excellent attenuation performance in compact dimensions, meeting a wide range of EMC requirements. The extensive portfolio of standard types provides solutions for single-phase and three-phase systems as well as four-fold chokes.
Amorphous and Nanocrystalline Cores
Toroidal and oval cores made of nanocrystalline VITROPERM® or amorphous VITROVAC® with low losses across the entire permeability range from μ ≈ 700 to μ >100,000.
Gate Drive Transformers
Gate driver transformers for IGBTs are the key component in the drive circuit for power transmission, enabling the semiconductors to turn on and ensuring electrical isolation between the low-voltage side and the DC link.
By using nanocrystalline VITROPERM® as the core material, VACUUMSCHMELZE’s gate driver transformers are characterized by high power density and outstanding isolation strength.
Current Transformers
Current transformers for 50 Hz/60 Hz energy meters require core materials with the highest permeability and linearity.
