PCBA Tech - Matters needing attention in PCBA processing!

Matters needing attention in PCBA processing!
The Internet era has broken the traditional marketing model, and a large number of resources have been gathered together to the greatest extent through the Internet, which has also accelerated the development speed of FPC flexible circuit boards, and then as the development speed accelerates, environmental problems will continue to appear in PCB factories. In front of him. However, with the development of the Internet, environmental protection and environmental informatization have also been developed by leaps and bounds. Environmental information data centers and green electronic procurement are gradually being applied to the actual production and operation fields.
When processing PCBA, processing personnel will strictly follow the bill of materials, PCB silk screen and outsourcing processing requirements to insert or mount components, but electronic components often generate more or less static electricity without paying attention. These static electricity will emit electromagnetic pulses during discharge, which will cause errors in computer calculations. In severe cases, they will also cause damage to devices and circuits. Only by taking anti-static measures can the machine and components be protected to the greatest extent. How to prevent static electricity? Next, let's talk about some anti-static precautions.

The matters needing attention during PCBA processing are as follows:
1. The anti-static system must have a reliable grounding device. The anti-static ground wire must not be connected to the power neutral wire or shared with the lightning protection ground wire.
2. All components are treated as electrostatic sensitive devices.

3. All personnel who come into contact with components and products wear anti-static clothes, anti-static bracelets, and anti-static shoes.
4. During the raw materials entering the factory and in the warehouse stage, the electrostatic sensitive devices are all anti-static packaging.
5. Warehouse management personnel should wear anti-static gloves when sending materials and IQC testing, use the meter to be grounded reliably, and the work surface is covered with anti-static rubber pads.
6. During the operation, use an anti-static work surface, and use anti-static containers for the components and semi-finished products.
7. The welding equipment is reliably grounded, and the electric soldering iron is of anti-static type, and it needs to be tested before use.
8. The whole machine without shell uses anti-static packaging bag.
9. Regularly inspect the above-mentioned anti-static tools, settings and materials to confirm that they are in the required conditions. We are not an agent

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