Induktiivkütmete

Induktiivkütmete, also known as inductive coupling, is a phenomenon where energy is transferred between two coils through a magnetic field. This transfer does not require direct physical contact between the coils. The process relies on Faraday's law of induction. When an alternating current flows through a primary coil, it generates a changing magnetic field. This changing magnetic field then induces an electromotive force (and thus a current) in a nearby secondary coil. The amount of energy transferred depends on factors such as the distance between the coils, their orientation, and their inductance.

Induktiivkütmete has numerous practical applications. One of the most common is in wireless charging of electronic devices, such as smartphones and electric toothbrushes. Here, a charging pad contains a primary coil, and the device contains a secondary coil. Energy is transferred wirelessly from the pad to the device. Another application is in transformers, where inductive coupling is used to step up or step down voltage levels in electrical power systems. Inductive coupling is also employed in some types of medical implants, like pacemakers, allowing for recharging without external wires. It is also found in certain industrial processes, such as induction heating, where eddy currents induced in a conductive material generate heat. The efficiency of inductive coupling can be affected by misalignment and distance, and research continues to improve these aspects for wider adoption.