In the world of electronic components, relays play a crucial role in controlling electrical circuits. These electromagnetic switches are used to open or close circuits, allowing signals to pass through, while also offering isolation between the control and load sides of a circuit. Among the various types of relays, low-power relays stand out for their efficiency and practicality, especially in applications that require minimal power consumption. This article focuses on the significance of low-power relays, with a special emphasis on Meishuo, a company that has made remarkable strides in this field.