Detailed Explanation of Commonly Used Power Supply Communication Circuits

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The sampling and PWM drive circuit principles of digital power supplies enable them to form an internal control loop. However, to achieve power supply control and management, a communication connection with the digital control core is still required. This article will guide you through the commonly used communication circuits in digital power supplies. I. Commonly Used Communication Methods As mentioned in the previous section on digital and analog power supplies, in order to better manage and control digital power supplies, they need to have communication capabilities. Through host computer…