Voltage stability

diode that allows current to flow in the reverse direction at a specific voltage

electrical device that uses batteries to prevent a power flow interruption

regulator, designed to automatically maintain a constant voltage level;may: use a simple feed-forward design or include negative feedback, use an electromechanical mechanism or electronic components

electrical appliance

drop in voltage across electrical devices in a circuit

diode that is designed to experience avalanche breakdown at a specified reverse bias voltage.

frame|Voltage spike.

electronic component, power diode

fast, short duration electrical transient in voltage in an electrical circuit

drop in voltage in an electrical power supply system

short duration reduction in rms voltage

device to protect electrical equipment from over-voltage transients