proof paint coating line, PCB board waterproofing

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Dongguan Jingling Communication Technology Co., Ltd.

 10 month year

Product details

pcb surface mount assembly pcba process prototype board

PCB and PCBA Assembly

Design and Prototyping:
- Schematic Design: Using software tools to create circuit diagrams.
- PCB Layout: Designing the physical layout of the PCB, including component placement and routing of electrical connections.
- Prototyping: Producing a prototype PCB for testing and validation.
PCB Fabrication:
- Material Selection: Choosing suitable materials (like FR-4) based on the application requirements.
- Manufacturing Process: Processes include etching, drilling, plating, and applying surface finishes.
Component Sourcing:
- Procurement: Sourcing high-quality electronic components from reliable suppliers to ensure performance and longevity.
Assembly Processes:
- Surface Mount Technology (SMT): Components are mounted directly onto the surface of the PCB using automated pick-and-place machines.
- Through-Hole Technology: Components with leads are inserted into holes drilled in the PCB and soldered on the opposite side.
- Mixed Technology: Combining both SMT and through-hole methods for optimal design flexibility.
Soldering:
- Reflow Soldering: Used primarily for SMT; solder paste is applied, components are placed, and the board is heated to melt the solder.
- Wave Soldering: Used for through-hole components; the PCB is passed over a wave of molten solder.
Inspection and Testing:
- Automated Optical Inspection (AOI): Checks for visual defects in soldering and component placement.
- Functional Testing: Ensures the assembled board operates as intended under various conditions.
- In-Circuit Testing (ICT): Tests individual components for functionality and identifies faults.
Final Assembly and Packaging:
- Integration: Assembled PCBs are integrated into final products, such as consumer electronics, medical devices, or automotive systems.
- Packaging: Proper packaging to protect the product during shipping and handling.

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Dongguan Jingling Communication Technology Co., Ltd.

 Audited supplier

10 month

Address: Dongguan, China

Main Product: PCB Assembly, PCB Layout, PCB Prototype, SMT Assembly , Motherboard processing, Electronic components

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