1. Space saving: In the limited space inside the device, small volume design allows for more flexible layout and installation, especially suitable for compact electronic devices, helping to achieve product miniaturization and lightweighting.

2. Easy to integrate: It can be easily integrated into various complex circuit systems without occupying too much space, improving the overall system integration.

3. Optimization of heat dissipation performance: A relatively small volume may prompt designers to optimize heat dissipation, ensuring effective heat dissipation during operation and maintaining stable performance.

4. Fast response speed: Due to the compact and optimized internal structure, faster switch response speed can usually be achieved, improving the control accuracy and efficiency of the circuit.

5. Low power consumption: A smaller volume often means lower energy loss, which helps to reduce the energy consumption of the entire system and improve energy efficiency.

6. High reliability: The simple structure and compact design help reduce potential failure points, thereby improving the reliability and stability of the product and extending its service life.

7. Easy installation: Due to its small size, it is easier to operate during the installation process, reducing installation difficulty and cost.