What parts are the transformer components made of?
Transformer components are mainly composed of iron cores and coils, as well as oil tanks, oil pillows, insulating bushings and tap ends.
What are the uses of transformer oil?
The functions of transformer oil are
(1), insulation effect
(2), heat dissipation effect
What is an autotransformer?
The autotransformer has only one set of coils. The secondary coil is tapped from the primary coil. In addition to electromagnetic induction transmission, it also transmits electricity. This kind of transformer has more silicon steel sheets and copper wires than ordinary transformers. Few, often used to regulate voltage.
How does a voltage regulator regulate voltage?
The structure of the voltage regulator is the same as that of the autotransformer, except that the iron core is made into a toroidal coil and is wound around the toroidal core.
The secondary coil tap uses a sliding brush contact to make the contact slide circularly along the surface of the coil to achieve smooth voltage regulation.