magnetic coupling การใช้

• Furthermore, the multiple unit structure has strong magnetic coupling with low radiative losses.
• Some photonic metamaterials exhibit magnetism at high frequencies, resulting in strong magnetic coupling.
• The second type, used by automobile manufacturers, are called magnetic coupled transponder systems.
• If so, then why cannot we model magnetic coupling?
• Unlike a pure magnetic coupling though, this field takes no part in transmitting torque magnetically.
• Magnetic coupled transponder systems are passive in nature.
• The vessel was powered by 4 Westinghouse electro-magnetic coupling, generating a total of nearly 10, 000 horsepower.
• The greater the magnetic coupling between windings, the shorter the time required to complete the energy transfer.
• Double exchange is a related magnetic coupling interaction proposed by Clarence Zener to account for electrical transport properties.
• Advances of magnetic coupling in the THz and infrared regime provided the realization of a possible metamaterial superlens.
• However, at terahertz, infrared and visible frequencies, natural materials have a very weak magnetic coupling component, or permeability.
• Sonically destructive Magnetic coupling between the coils is negated by highly efficient magnetic shields around the upper coil.
• Low-frequency magnetic systems will require more shielding than radio-frequency systems due to their use of near-field magnetic coupling.
• These will usually be with their axes at right angles to each other to reduce magnetic coupling between them.
• For example, some theoretical methods ( DFT ) may not be appropriate to solve magnetic coupling or electron transitions properties.
• If the tube is made of metal, the float position is transferred to an external indicator via a magnetic coupling.
• Magnetic coupling between two magnets can also be used to mechanically transfer power without contact, as in the magnetic gear.
• Also, as part of periodic composite structure these are designed to have a stronger magnetic coupling than is found in nature.
• Ribbons have traditionally been incapable of high output ( large magnet gaps leading to poor magnetic coupling is the main reason ).
• The more reliable solution is the magnetic coupling, which makes no physical contact, so will never be subject to failing by wear.