Skeleton coils are an important component of sensors, mainly used to sense changes in magnetic fields. Skeleton coils are usually made of conductive materials, such as copper or aluminum, and wound around the skeleton to form a coil.
When the magnetic field changes, an induced electromotive force is generated in the coil. The magnitude of this induced electromotive force depends on the number of turns of the coil, the strength of the magnetic field, and the rate of magnetic field change. By measuring the magnitude of this induced electromotive force, the variation of the magnetic field can be determined, which can be further used to detect and measure various physical quantities, such as current, magnetic field, displacement, etc.
Skeleton coils are widely used in inductors, such as in current transformers, voltage transformers, magnetometers, inductors, and other equipment. Through the application of skeleton coils, non-contact measurement and remote detection can be achieved, making it convenient and fast to monitor and control various physical quantities.
In summary, the skeleton coil is an important component of the sensor, which measures and detects various physical quantities by inducing changes in the magnetic field, and has broad application prospects.
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