What are electronic components? What are electronic components?

What are electronic components? There are many types of electronic components. According to the nature of use, they can be divided into: resistors, capacitors, inductors, transformers, light-emitting diodes, crystal diodes, transistors, semiconductors, optocouplers, integrated circuits, relays, etc.

What are the electronic components included?

Common resistance, capacitance and inductance, below we take a look at it!

1, resistance, resistance is a very old and commonly used electronic components. A resistor is a device that limits the magnitude of current and is defined as a guide wire. According to different materials, it can be divided into metal film resistance, carbon film resistance, metal oxide resistance, wire wound resistance, etc. According to the role of different functions can also be divided into: color ring classification, nominal value method, frequency method, voltage method, etc.

2. Capacitors, in electronic circuits, capacitors are devices that store charge. It can be AC or DC isolation, through the AC or DC charging or discharging, to achieve the purpose of the control circuit.

3. Inductance. In power circuits, inductance is an energy storage element that can be used to convert power into inductance and impedance. Inductance has two main functions in the circuit, one is the transmission effect, and the other is the resistance effect, also called anti-interference effect.

4, light-emitting diode, simply speaking is a special semiconductor material. Because it contains two small metal electrodes inside, the distance between the two electrodes is small, so the light-emitting diode has unidirectional conductivity. When a forward bias is applied, it emits light, and vice versa.