jännitepiikin
Jännitepiikki, often translated as voltage spike or transient voltage, refers to a sudden, brief surge in electrical voltage above the normal operating level. These phenomena can occur in various electrical systems, from household wiring to industrial power grids. Jännitepiikit can be caused by several factors, including lightning strikes, switching operations in power networks (such as turning large loads on or off), and electrostatic discharge.
The effects of jännitepiikit can range from negligible to severe. Minor spikes might go unnoticed, but more
To mitigate the risks associated with jännitepiikit, various protective measures are employed. Surge protectors, also known