Introduction to USB sockets

USB socket is a safe and power-saving, universal socket with USB interface, including socket body, USB female socket on the socket body, linkage switch on USB female socket and USB socket. In addition, a charger module is provided in the main body of the socket, the input end of the charger module is connected in parallel with the output end of the linkage switch, the positive and negative poles of the output end are connected with the positive and negative poles of the power supply end of the USB socket, and the input end of the linkage switch is connected to the power supply.

USB socket can be attached to a plurality of USB sockets to the universal switch, and make the USB socket only connect with the mains when power is needed, so that only need to use the USB cable to connect the low-voltage electrical appliance with the USB socket on the universal switch to charge the low-voltage electrical appliance, but also has the advantages of making the device will not be connected to the power for a long time, extending the life of the equipment, saving power and eliminating hidden dangers.