What can cause damage to residential electronics?

Voltage spikes can cause significant damage to residential electronics because they represent a sudden increase in electrical voltage that exceeds the normal level. This sudden surge can originate from various sources, such as lightning strikes, power outages, or the switching on and off of large electrical loads (like motors or air conditioners). When voltage spikes occur, they can overwhelm the protective circuits within electronic devices, leading to overheating, component failure, or irreversible damage to sensitive parts like microprocessors and circuit boards.

Protecting electronic devices from voltage spikes is crucial in residential settings, which is why many homeowners use surge protectors and uninterruptible power supplies. These devices help absorb excess voltage and minimize the risk of damage, ensuring that electronics function properly and maintain their longevity. Understanding the impact of voltage spikes is essential for anyone involved in residential wiring or electronics maintenance, as it emphasizes the necessity of proper protective measures in electrical installations.