Ring transformers play a vital role in lighting systems, providing stable and reliable power supplies for various lighting fixtures. As the power source for lighting systems, ring transformers deliver consistent and dependable DC or AC voltages, thereby extending the operational lifespan of the equipment. By selecting appropriate specifications and models of ring transformers, the requirements of different lighting systems can be met, enhancing both lighting performance and energy efficiency.

Common-mode chokes are frequently employed in switching power supplies to suppress high-frequency noise. Ingeniously positioned at the power input, these chokes create a high-impedance path that effectively isolates noise, ensuring stable operation of the power system.

Low-frequency transformers deliver stable voltage and current with highly efficient energy conversion capabilities, reducing electrical energy loss and lowering the power consumption requirements of lighting systems. Voltage conversion and current regulation can be tailored to practical requirements, adapting to diverse lighting scenarios. Integration with intelligent control devices such as dimmers and sensors enables adjustable light intensity and smart control functionality.

Amorphous cores, characterised by high resistivity and low eddy current losses, are suitable for medium-to-high frequency applications. These include inductors and coils for green lighting and electronic products.