spark capacitor

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• Capacitor discharge ignition — (CDI) or thyristor ignition is a type of automotive electronic ignition system which is widely used in motorcycles, lawn mowers, chain saws, small engines, Turbine powered aircraft, and some cars. It was originally developed to overcome the long… …   Wikipedia

• spark transmitter — n. an early type of radio transmitter that uses the oscillatory discharge of a capacitor through an inductor in series with a spark gap to generate its high frequency power …   English World dictionary

• Spark-gap transmitter — A spark gap transmitter is a device for generating radio frequency electromagnetic waves. These devices served as the transmitters for most wireless telegraphy systems for the first three decades of radio (1887 ndash;1916) and the first… …   Wikipedia

• Capacitor — This article is about the electronic component. For the physical phenomenon, see capacitance. For an overview of various kinds of capacitors, see types of capacitor. Capacitor Modern capacitors, by a cm ruler Type Passive …   Wikipedia

• Spark gap — A spark gap consists of an arrangement of two conducting electrodes separated by a gap usually filled with a gas such as air. When a suitable voltage is supplied, a spark forms, ionizing the gas and drastically reducing its electrical resistance …   Wikipedia

• Spark plug — A spark plug (also, very rarely nowadays, in British English: a sparking plug) is an electrical device that fits into the cylinder head of some internal combustion engines and ignites compressed aerosol gasoline by means of an electric spark.… …   Wikipedia

• Capacitor (component) — Practical capacitors are often classified according to the material used as the dielectric, with the dielectrics divided into two broad categories: bulk insulators and metal oxide films (so called electrolytic capacitors ). Capacitor… …   Wikipedia

• spark transmitter — noun an early radio transmitter using a discharge across a spark gap as the source of its power • Hypernyms: ↑radio transmitter * * * noun : a radio transmitting set using a spark generator * * * Radio. a transmitting set that generates… …   Useful english dictionary

• spark transmitter — Radio. a transmitting set that generates electromagnetic waves by the oscillatory discharge from a capacitor through an inductor and a spark gap. [1915 20] * * * …   Universalium

• spark generator — /ˈspak dʒɛnəreɪtə/ (say spahk jenuhraytuh) noun an alternating current power source with a capacitor discharging across a spark gap …  

• spark-killer — /spahrk kil euhr/, n. Elect. a device for diminishing sparking, consisting of a capacitor and a resistor connected in series across two points where sparking may occur in a circuit. [SPARK1 + KILLER] * * * …   Universalium