Emphasis on effectiveness and perfect management; Improve quality, improve efficiency.High-quality products are the foundation of enterprise survival, and perfect service is the guarantee of enterprise development.
A capacitor is a component that can store electric charge and is one of the most commonly used electronic components. This has to start with the structure of the capacitor. The simplest capacitor consists of plates at both ends and an insulating dielectric (including air) in between. After electrification, the plates are charged to form a voltage (potential difference), but due to the insulating material in the middle, the entire capacitor is non-conductive.
A transformer is a device that transforms AC voltage, current, and impedance. When an AC current passes through the primary coil, an AC magnetic flux is generated in the iron core (or magnetic core), which induces a voltage (or current) in the secondary coil. The transformer consists of an iron core (or magnetic core) and a coil. The coil has two or two windings. The winding connected to the power supply is called the primary coil, and the remaining windings are called the secondary coil.
A circuit breaker is a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. The division of high and low voltage boundaries is relatively vague. Generally, those above 3kV are called high-voltage electrical appliances.
The power consumption should be reduced, and the standby power consumption should be lower than that of the original model; standardized plastic should be used, and it should be easy to separate and disassemble, etc. (target: liquid crystal electronic components); implement parts, contain chemical substances management, and do not contain Prohibited substances in Sharp Standard; life can be extended by replacing parts and consumables, etc. (target: liquid crystal electronic components); packaging materials can be reduced, etc.; information about chemical substances can be published; weight and volume should be lower than the original model.