Γιατί πρέπει να χρησιμοποιείται προστασία ανεμιστήρων ιόντων στο εργαστήριο παραγωγής ηλεκτρονικών εργοστασίων;
Electronic products are threatened by electrostatic damage in the whole process from production to use. From device manufacturing to plug-in soldering, complete machine assembly, packaging and transportation, and product application, they are all under the threat of static electricity. In the entire electronic product production process, every small step in every stage, electrostatic sensitive components may be affected or damaged by static electricity, but in fact the most important and easily overlooked point is the transmission and transportation of components the process of. In this process, transportation is damaged due to static electricity that is easily exposed to external electric fields (such as passing near high-voltage equipment, frequent movement of workers, rapid movement of vehicles, etc.), so special attention should be paid to the transportation and transportation process to reduce damage.
Τρεις καταστάσεις μπορούν να επηρεάσουν τα ηλεκτρονικά εξαρτήματα ως εξής:
1. Τα εξαρτήματα απορροφούν τη σκόνη, αλλάζουν την αντίσταση μεταξύ των γραμμών και επηρεάζουν τη λειτουργία και τη διάρκεια ζωής των εξαρτημάτων.
2. Λόγω του ηλεκτρικού πεδίου ή του ρεύματος που καταστρέφει το μονωτικό στρώμα και τον αγωγό του στοιχείου, το στοιχείο δεν μπορεί να λειτουργήσει (καταστρέφεται πλήρως).
3. Due to the instantaneous electric field soft breakdown or overheating of the current, the component is injured, although it can still work, but its life is damaged. In the above three cases, if the component is completely damaged, it can be detected and eliminated in the production and quality test, and the impact is less. If the component is slightly damaged, it is not easy to be found during normal testing. In this case, it is often found to be damaged after many times of processing, even when it is in use. Not only is it difficult to inspect, but also the loss is difficult to predict. The damage caused by static electricity to electronic components is no less than the loss of serious fire and explosion accidents.