What are the Dust Prevention Measures for PCBA Processing

In the process of PCBA factory processing, if the PCBA is attached with more dust, it is easy to have short circuit and other faults, making the PCBA unable to work normally. So from what aspects should dust prevention measures be taken?

1. Working Environment

During PCBA processing, the working environment should be kept clean. Requires processing in a clean room or similar environment to reduce the entry of dust and pollutants, and to keep the floor clean and clean workbenches and equipment regularly.

2. Personal Protection

When performing PCBA processing, operators should wear personal protective equipment such as dustproof clothing, gloves, hats, and shoe covers to prevent personnel from bringing in dust and pollutants.

3. Closed Storage and Transport

During PCBA processing, raw materials and finished products should be stored in sealed containers to prevent the entry of dust and pollutants. When transporting, you should choose well-sealed packaging materials, and try to avoid transporting in heavily polluted environments.

4. Static Control

Static electricity may attract dust and pollutants, causing PCBA quality problems. Therefore, during PCBA processing, static control measures should be taken, such as using anti-static floors, static eliminators, static bracelets, etc., to reduce the generation and accumulation of static electricity.

5. Conformal Coating

In the process of processing, PCBA is usually coated with conformal coating, so as to further prevent the damage of dust to PCBA, it can also play a role in moisture prevention, corrosion prevention, etc.

6. Vacuum Packaging

After the PCBA processing is completed, it will also be stored in vacuum packaging to prevent dust from further adhering to the circuit board.

SHENZHEN HOYOGO ELECTRONIC TECHNOLOGY CO., LTD. specializes in providing overall PCBA electronics manufacturing services, including one-stop services from upstream electronic component procurement to PCB production and processing, SMT, DIP, PCBA testing and finished product assembly.