What Are Brownouts and How Do They Affect You?

Brownouts are low voltage power sags which put a strain on your computer and other electronic equipment. Under low voltage conditions, your equipment's internal power supply and circuitry must compensate by working harder. Repeated exposure to brownouts can overheat these sensitive components, causing total system failure.

Types of brownouts:

• Localized brownouts are frequently caused by overloaded building circuits or increased power demand from refrigerators, air conditioners, and heavy industrial equipment. In particular, laser printers can draw power away from your computer and other equipment.
• Utility brownouts are man-made voltage sags. During peak demand, especially the hot summer months, utility companies often reduce voltage levels, leaving your equipment at risk