Voltage dips

A voltage dip is a brief reduction in the electricity supply's voltage level, usually lasting from a few milliseconds to a few seconds. Think of it as a sudden, short "throttle down" in power flow—like a quick slowdown in an engine—caused by events such as equipment starting up or electrical faults. During a dip, devices may momentarily lose power or operate inefficiently. Voltage dips are common and typically not harmful if brief, but they can disrupt sensitive equipment, so utilities and industries often monitor and manage them to ensure smooth operations.