Optimizing power quality can improve the energy efficiency of equipment, and good power quality can reduce equipment downtime and line flash interruptions.

Resistors, capacitors, inductors: These basic electronic components are integral to circuit design and manufacturing and are used to control the transmission of current, voltage, and signals.

Semiconductor devices: such as diodes, transistors, integrated circuits (ics) and microprocessors, etc., they are the core of modern electronic devices, widely used in computers, communications, consumer electronics and other fields.