A toroidal transformer is a specialized type of transformer with its primary functions being the transmission, isolation, and transformation of electrical currents. It differs from regular transformers in several aspects, the most noticeable being its toroidal (ring-shaped) structure, typically composed of a toroidal magnetic core with winding coils wrapped around it.

The functions of a toroidal transformer include the following:

Current Transmission: A toroidal transformer efficiently transfers electrical energy from one side to the other through electromagnetic induction, converting input energy into output energy. This enables the distribution and supply of electricity between different parts of a circuit.

Voltage Transformation: By employing different numbers of turns in the input and output windings, a toroidal transformer can achieve voltage transformation. If the output winding has more turns than the input winding, the output voltage increases. Conversely, if the output winding has fewer turns, the output voltage decreases.

Electrical Isolation: The toroidal transformer provides electrical isolation between its input and output windings. This means there is no direct electrical connection between the input and output sides, preventing the propagation of currents and electrical interference between the two sides.

Ground Insulation: Due to its unique structure, a toroidal transformer can also be utilized for ground insulation purposes. In specific circuit configurations, using a toroidal transformer can disconnect the electrical connection between the circuit and the ground, achieving ground insulation and enhancing circuit safety.

In summary, a toroidal transformer is a versatile electrical component that serves various functions, including current transmission, voltage transformation, electrical isolation, and ground insulation. It plays a crucial role in specific circuits and applications.

LuShan, est. 1975,  is a Chinese professional manufacturer specializing in power transformers and reactors for 48 years. Leading products are single-phase transformer, three-phase transformers, DC inductors, AC reactors, filtering reactor, expoxy resin high-voltage transformer and intermediate, high-frequency products. Our transformers and reactors are widely used in 10 application areas: rapid transit, construction machinery, renewable energy, intelligent manufacturing, medical equipment, coal mine explosion prevention , excitation system, vacuum sintering, central air conditioning.

Know more about power transformer :https://www.lstransformer.com/Transformers