What does a surge protector do?

A surge protector is designed specifically to safeguard electrical devices from voltage spikes that can occur in a power system. These voltage spikes, often caused by events such as lightning strikes, power outages, or other disturbances in the power supply, can deliver excess voltage to devices, potentially causing damage or destruction.

When a surge occurs, the surge protector diverts the excess voltage away from connected devices, allowing only the necessary voltage to reach them. This protective mechanism is crucial in maintaining the safety and longevity of sensitive electronics, ensuring they continue to function properly even when faced with irregular power surges.

In contrast, regulating power distribution involves managing how electrical power is divided and delivered to different circuits or devices, which is not the primary function of a surge protector. Increasing power consumption and generating electrical energy refer to making more electricity available or producing electricity, neither of which are relevant to the protective role of a surge protector.