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PCBA Tech

PCBA Tech - Anti-static skills during PCBA processing

PCBA Tech

PCBA Tech - Anti-static skills during PCBA processing

Anti-static skills during PCBA processing

2021-09-28
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Author:Frank

Anti-static skills during PCBA processing
In PCBA processing, processing personnel will strictly follow the bill of materials,PCB silk screen and outsourcing processing requirements to insert or place 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 you protect machines and components. PCBA processing should be How to prevent static electricity?
The anti-static precautions are as follows:

1. All personnel who come into contact with components and products wear anti-static clothes, anti-static bracelets, and anti-static shoes.

2. 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.

3. All components are treated as electrostatic sensitive devices.

pcb board

4. During the operation, use an anti-static work surface, and use anti-static containers for the components and semi-finished products.

5. The welding equipment is grounded reliably, and the electric soldering iron is of anti-static type, which must be tested before use.

6. 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.

7. Periodically inspect the above-mentioned anti-static tools, settings and materials to confirm that they are in the required conditions.
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