Electromagnetic Products at Dexter

 

Dexter Magnetic Technologies is the global leader in highly engineered magnetic solutions, both for permanent magnets and electromagnets.

Dexter’s history of providing electromagnets spans from a unique design of an electromagnet to a full system turnkey solution that monitors and controls performance conditions.

Our expert level of magnetic knowledge allows us to:

  • Leverage unique field shaping
  • Design for high performance through novel material selection
  • Ensure low residual magnetic fields after operation
  • Guarantee product accuracy is verified, validated, and monitored through feedback

Measuring Equipment

MEASURING EQUIPMENT
HIGH FIELD, LOW AC EM
COOLING INCLUDED
UNIQUE MECHANICAL DESIGN AND WINDING

Wafer Alignment

HIGH UNIFORMITY, DC EM
COOLING INCLUDED
POWER SUPPLY INCLUDED
DETAILED ASSEMBLY MAG

Disk Read-and-Write Head Processing

HIGH FIELD, PULSE EM
FOCUSED POLE PIECES
NO COOLING (AIR COOL)
POWER SUPPLY IN

Annealing Dipoles

LOW FIELD, DC EM
NO COOLING
NO COOLING (AIR COOL)
DESIGNED TO FIT EXISTING POWER SUPPLY

ROTATIONAL OR ROTARY TRANSFORMERS

PRECISELY MACHINED COMPONENTS

WIRELESS CHARGING

Custom shapes to direct magnetic flux from send to receive components

SENSORS

Coils used to identify Eddy current change in generated magnetic fields
Used in crack/fault detection, motion sensing and others