Author(s)

Yu Shi

Corresponding Author

Yu Shi

Abstract

Low-voltage electrical appliances are widely used in people's daily life, and are closely related to people's lives and work, but often due to long-term use, low-voltage electrical appliances will have faults, and generally low-voltage electrical faults caused by component damage. Therefore, in the process of using low-voltage electrical appliances, it is necessary to timely detect and repair the control components of low-voltage electrical appliances, so as to avoid inconvenience to people's lives and work. In this paper, the author will elaborate on the faults and causes of low-voltage electrical control components, and propose the detection methods of low-voltage electrical control components, hoping to provide useful help to relevant people.

Keywords

Low-Voltage Electrical Component, Commonly Used Device, Maintenance Method