Delphi has revealed it’s responding to engine demands on ignition coils with a range specifically developed to meet the needs of today’s vehicles.
Luke Garratt, UK & Nordics Technical Services Manager at Delphi, explained: “Today’s ignition coils deliver high electrical loads for starting cycles far more frequently due to the rise of start-stop and hybrid technologies. Short urban journeys can extend gaps and increase starting cycles further. And yet, ignition coils still need to reliably deliver a strong spark, at the right time, to the right cylinder thousands of times per minute.”
Ignition coils are required to generate up to 45,000 volts for efficient combustion and are now expected to operate in larger temperature swings, with more high-load start cycles, increased performance expectations, and weight reductions.
Delphi’s global Original Equipment (OE) expertise ensures its coils are constructed to the highest standards. Each is crafted using wiring, insulation, and coatings, with efficient windings optimising performance.
During manufacturing, vacuum techniques are used to remove air bubbles, which helps prevent electrical issues like arcing or shorting and ensures durability. Each coil then undergoes thousands of hours of testing to ensure it can withstand vibration, temperature swings and moisture over many years.
Luke continued: “With our coils, you’re not just fitting a part. You’re ensuring your customers’ vehicles run smoothly for the long haul.”
