spark coil

• Bobina de indução elétrica usada em sistemas de ignição, especialmente em motores de combustão interna antigos, para gerar faíscas de alta tensão nas velas de ignição.

A type of electrical induction coil used in ignition systems, particularly in older internal combustion engines, to generate high-voltage sparks for spark plugs.

1. Induction coil for spark generationC2formal

   An electrical device that uses electromagnetic induction to produce high-voltage sparks, commonly used in early ignition systems and spark gaps.

   Bobina de ignição para geração de faísca

   • The spark coil in the vintage car needed replacement.
   • He built a simple spark coil for his physics experiment.
   • Early radio transmitters often relied on a spark coil to generate oscillations.