Background technique:

The switching power supply is a power converter that converts the power supply into a specific voltage and current to drive LED lighting. Usually, the input of the switching power supply includes high-voltage power frequency AC (ie mains), low-voltage DC, high-voltage DC, low-voltage high-frequency AC (such as the output of an electronic transformer), etc. When the switching power supply controller is used for a long time, it can only control the switching power supply, and cannot remotely detect the voltage and current of the switching power supply. It needs the user to check regularly, which brings great inconvenience to the user. .

Technical implementation elements:

The purpose of the present invention is to provide a switching power supply controller for remote online monitoring, which has the advantages of remote monitoring, and solves the problem that the existing switching power supply controller cannot remotely detect the voltage and current of the switching power supply, and requires users to periodically detect and use it. The use of the user has brought great inconvenience.