Second-hand Transformer Recycling Company specializes in the collection of various transformers. Transformers are devices that utilize the principle of electromagnetic induction to alter alternating voltage, with primary components including the primary coil, secondary coil, and core (magnetic core). Their main functions include voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and more. They can be categorized by application into: distribution transformers, power transformers, fully sealed transformers, modular transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, and more.
In electrical equipment and wireless circuits, transformers are commonly used for voltage stepping, impedance matching, and safe isolation. In generators, whether the coil moves through a magnetic field or the magnetic field moves through a fixed coil, an electromotive force is induced in the coil. In both cases, the value of the magnetic flux remains constant, but the amount of magnetic flux linking with the coil varies, which is the principle of mutual induction. A transformer is a device that utilizes electromagnetic mutual induction to transform voltage, current, and impedance.