permanent magnetic field

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  • Magnetic Core electromagnet

Magnetic Core

Magnetic Core A magnetic core consisting of a plastic or ceramic toroid around which is wound a strip of thin magnetic tape possessing a square hysteresis-loop characteristic. A magnetic core is a piece of magnetic material with a high permeability used to confine and guide magnetic fields in electrical, electromechanical and magnetic devices such as [...]

By |August 3rd, 2021|Electromagnetic, Electromagnets|Comments Off on Magnetic Core
  • Magnet systems and safety

Magnet Systems and Safety

Magnet Systems and Safety Permanent magnets and electromagnets are both switchable, but there is an important difference: permanent magnets are compact and always function – they retain their magnetic force; electromagnets switch quickly and without wear, and can also lift heavy loads, yet there is a risk of the load falling if the power is [...]

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