In modern electronic technology, all kinds of electronic components together constitute a complex circuit system. These components are not only the basic components of the circuit, but also play a vital role in the performance and function of the circuit. This paper will introduce six kinds of electronic components commonly used in electronic circuits and their main functions.In addition to domestic,RTL8763BF-CGIt has also emerged in the international field and gradually gained the favor of more foreign friends. https://www.asourcingelectronics.com/product/detail/store/8849192/rtl8763bf-cg.html
1. Resistor
Resistor is a component that limits the current flow, and its main function is to control the current in the circuit, divide the voltage and protect other components. There are many types of resistors, including fixed resistors, variable resistors and thermistors, which are widely used in power supply circuits, amplifiers and signal processing circuits.
2. Capacitors
Capacitor is an element for storing electric energy, which can temporarily store and release electric energy. It is mainly used for filtering, coupling, decoupling and storage of AC signals in circuits. There are various types of capacitors, including ceramic capacitors, aluminum electrolytic capacitors and thin film capacitors. Capacitors are often used in power filter circuits and audio circuits in electronic equipment.
3. Transistor
Transistor is a semiconductor device, which is mainly used for signal amplification and switch control. It has three ports (emitter, base and collector), and can adjust a larger current through a small control current or voltage. Transistors are widely used in amplifiers, power switches, signal modulation and digital circuits.
4. Diodes
Diode is an electronic component with unidirectional conductivity, which is mainly used for rectification, protection circuit and signal modulation. It allows current to flow in one direction and prevents reverse current, and is widely used in power rectifier circuits, overvoltage protection and modems. Common diode types are common diode, Zener diode and Schottky diode.
5. Sensor
Sensors are components that convert physical quantities (such as temperature, light intensity, pressure, etc.) into electrical signals. Sensors play an important role in sensing and collecting data in electronic circuits, and are widely used in automation control systems, environmental monitoring and smart homes. Common sensors include temperature sensor, light sensor and acceleration sensor.
6. Integrated circuits
Integrated circuit is an assembly that integrates multiple electronic components (such as transistors, resistors and capacitors) on a small chip, and undertakes specific functions, such as amplification, calculation and data storage. Integrated circuits have the advantages of small size and powerful functions, and are widely used in almost all electronic devices, including computers, mobile phones and household appliances.
The above six kinds of electronic components are the basic components of electronic circuits. Each component has its unique function and application in the circuit. Only by using these components flexibly can we design high-performance and high-efficiency electronic equipment. In the future technological development, these basic components will continue to play an important role in innovation and application.