The stage lighting power supply is based on the principle of electrical energy conversion, which converts electrical energy from the power system into current and voltage suitable for the operation of lighting fixtures. It is mainly used in various stage lighting places such as theaters, studios, music halls, conference rooms, exhibition halls, bars, clubs, etc.

The main components of the stage lighting power supply include:
1. Transformers/inverters: These components are used to adjust the voltage and current of the input power supply to meet the needs of different types of lighting fixtures.
2. Control module: The control module adjusts the output current and voltage according to the operator's instructions, achieving effects such as changes and flickering of lights.
3. Protection system: The stage lighting power supply is equipped with overcurrent, overvoltage, overheating and other protection systems to ensure timely power cut-off in case of abnormal situations, protecting the safety of lighting equipment and operators.

With the continuous innovation and application of stage lighting, there is a need for more efficient energy conversion, higher product reliability, and safety requirements for stage lighting power supplies.