The working principle of Dvs effector x6 DVSx6 is often used in DC/DC converters that supply power to processors. The voltage required for full-speed operation and idle state of the processor is different. DVS enables the system controller to change the output voltage of DC/DC converter when necessary. In mobile devices, DVS significantly prolongs the battery life, but does not affect the running time of user programs. The power supply voltage is dynamically adjusted through digital buses such as I2C, and the frequency of the processor is also adjusted.