jänniteturppaan
Jänniteturppaan is a Finnish term that translates to "voltage spike" or "voltage surge." It refers to a sudden, brief increase in voltage above the normal operating level in an electrical circuit. These transient events can be caused by various factors, including lightning strikes, switching operations in power grids, or the operation of high-power electrical equipment.
While short-lived, voltage spikes can carry significant energy. This energy can potentially damage sensitive electronic components,
Protection against jänniteturppaan is often achieved through the use of surge protectors, also known as surge