Electronic components is a general term for components and components.
Electronic components: refers to the finished products that do not change their molecular composition in the process of factory production and processing. For example, resistors. Capacitors. Inductors. Because it doesn't produce electrons, it has a voltage. The current has no control and conversion function, so it is also called passive device.
Electronic equipment: A finished product whose molecular structure is changed during manufacturing and processing in a factory. For example, transistors. Electron tubes. Integrated circuit. Because it can generate electrons and voltages by itself. Current control. Conversion (amplification). Switching. Rectification, detection, oscillation, modulation, etc.), also known as active components.
According to the classification standard, electronic equipment can be divided into 12 categories, which can be divided into vacuum electronic equipment and semiconductor equipment. The development history of electronic components is actually the concentrated history of electronic development. Electronic technology is an emerging technology that began to develop at the end of the 19th century and the beginning of the 20th century. In the 20th century, it developed fastest and was most widely used, becoming an important symbol of the development of modern science and technology.
I. Components:
The products processed in the factory are devices that do not change their molecular composition, can be called components, and do not require energy. It includes: resistance: capacitance. Inductors. PassiveComponents)
(1) Circuit components: diodes, resistors, etc.
(2) Connecting components: connectors, sockets, connecting cables, printed circuit boards (PCB);
2. Components:
Components that change their molecular structure in the process of production and processing are called components;