Navigating Electronic Product Assembly: Components and Levels

Electronic processing involves the meticulous assembly of electronic components, electromechanical elements, and structural parts to craft a fully functional electronic product. Delve into the intricacies of assembly content and levels in electronic assembly processing:

1. Assembly Content:

(1) Unit circuit segmentation
(2) Component layout
(3) Installation of various components, parts, and structural elements
(4) Combined assembly of the entire device

2. Electronic Assembly Levels:

Level 1 – Component Level:
- Features: Basic assembly, involving general circuit components, discrete components, and integrated circuits.
Level 2 – Plug-in Level:
- Features: Assembles and interconnects Level 1 components. Examples include circuit boards and plug-ins with integrated components.
Level 3 – Subrack Board Level:
- Features: Installs and interconnects plug-ins or printed circuit board components from Level 2 assembly.
Level 4 – Cabinet Level:
- Features: Interconnects Level 2 and 3 assemblies to create an independent device with specific functions.

Notes:

Note 1: Component significance changes at different assembly levels. For instance, resistors, capacitors, and transistors are components during printed circuit board assembly, while the printed circuit board becomes the assembling component during equipment bottom plate assembly.
Note 2: Specific electronic devices may not undergo all assembly levels; consider application based on the unique requirements of each situation.

Conclusion: Unravel the complexities of electronic product assembly, understanding diverse assembly levels and their integral components. Share insights for optimized electronic assembly processes.