ODM mode and characteristics of consumer electronic products

What are electronic components? There are various types of electronic components, which can be divided into: resistors, capacitors, inductors, transformers, light emitting diodes, crystal diodes, transistors, semiconductors, optocouplers, integrated circuits, relays, etc. according to their usage properties.

What do electronic components include?

Common ones include resistors, capacitors, and inductors. Let's take a look together!

1. Resistance is a very ancient and commonly used electronic component. A resistor is a device that limits the magnitude of current, 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 different functions, it can also be divided into: color ring classification method, nominal value method, frequency method, voltage method, etc.

2. Capacitors, in electronic circuits, are devices that store charges. It can isolate AC or DC, and achieve the purpose of controlling the circuit by charging or discharging AC or DC.

3. Inductance, in power circuits, is an energy storage component that can be used to convert the power supply into inductance and impedance. Inductance has two main functions in a circuit, one is transmission, and the other is resistance inductance, also known as anti-interference.

4. Light emitting diode, in simple terms, is a special semiconductor material. Due to the small spacing between two small metal electrodes inside, the light-emitting diode has a single conductivity. When positive bias is applied, it emits light, while vice versa, it does not.