An atmospheric discharge is not only the flow of electric current of enormous values, it is also a series of spark jumps between metal structures and conductors as a result of a strong electric field. It is also an electromagnetic pulse that penetrates all non-shielding materials.
We would like to provide you with knowledge about the factors that affect the devices, causing the risk of damage. Mirosław Gondek (designer of electronic devices, developer and programmer of microprocessor devices, Ewimar) in our knowledge base, broadly discussed the causes of damage to modern electronics as a result of overvoltages.
Why is electronics easily damaged? We invite you to read: https://ewimar.com/webpage/knowledge-database-about-ewimar-products.html