Flyback

The term flyback may refer to:


 * Flyback chronograph, a single-push-button clock for stopping, resetting and restarting time measurement
 * Flyback converter, a type of DC to DC converter
 * Flyback diode, also known as a “freewheel diode”, a used to protect against spikes from inductive loads
 * Flyback transformer, used to drive cathode ray tubes
 * FlyBack, an open source backup utility