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Finemet Products

 
FINEMET Surge Absorber Cores


FT-3AM bead cores made of FT-3AM nanocrystalline material are cores for surge absorbers which have high pulse permeability. These cores have excellent performance in suppression of reverse recovery current from the diode and ringing or surge current from switching circuit.

Surge Absorber Cores Overview
FINEMET BEADS
FINEMET BEADS "LEAD TYPE"
FINEMET TORROIDS

 
 

Technical Bulletins:

FINEMET SURGE ABSORBER CORES Technical Bulletin - - 282k

FINEMET - Target Search
SURGE ABSORBER - Target Search

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FINEMET Common Mode Choke Cores
  FINEMET® Nanocrystalline Common Mode Choke Cores  
FINEMET® FT-3K Common Mode Choke Cores

FINEMET®, the first nanocrystalline soft magnetic material in the world to meet EMC requirements. FINEMET® EMC components allow superior technical solutions (e.g. excellent electromagnetic noise suppression performance and size reduction) and low energy loss for your application.

  Applications:
EMI Common Mode Filtering; Telecommunications and Data Communications Interface Transformers; High Accuracy Current and Pulse Transformer Ground Fault Protection Devices.
  
 

Technical Bulletins :

FINEMET COMMON MODE CHOKE CORES - - 530 KB

 

 
 
 

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FINEMET MagAmp Cores

FINEMET® Nanocrystalline
MAGAMP Square Loop Cores
  are useful as magnetic amplifiers in switch-mode power supplies. These cores have low coercive field and low core losses. The higher saturation induction of the alloy lends itself to small core size. This alloy is lead-free*.

 

Applications:

Magnetic Amplifiers, Saturable Reactors

Technical Bulletins:

FINEMET MAGAMP Technical Bulletin -

Core Ordering Specifications

FINEMET - Target Search

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