| 摘要 |
This power supply system is equipped with multiple power supply devices, wherein input parts and output parts of the devices are connected parallel to one another. The multiple power supply devices are equipped with controllers for communicating serial signals with one another by means of a start-stop synchronization method, wherein the controller of at least one of the multiple power supply devices transmits a serial signal, and the controllers of the other power supply devices receive the serial signal. In addition, each power supply device is equipped with a switching control circuit that switches a switch component in synchronization with a rising or falling edge of the serial signal. Each power supply device synchronizes with the other power supply devices without using an individual clock line for synchronization. |
