Our GLL ignition coil uses high-purity copper wire and polyamide-imide composite coated enameled wire. This material combination can still maintain insulation performance in high temperature environments of 155°C to 180°C, far exceeding the industry F-level standard (155°C). By optimizing the coil geometry - the ratio of inner diameter to wall thickness (α=3) and the ratio of length to inner diameter (β=2), the magnetic field efficiency is increased by 18%, while energy consumption is reduced by 12%. The application of the closed magnetic circuit structure reduces magnetic leakage by more than 30% and reduces the volume by 20%, which is more suitable for the compact layout requirements of modern engines.
Our GLL ignition coil has many advantages:
High-quality materials：GLL ignition coils use high-grade insulation materials, imported epoxy resin potting and high-temperature resistant magnetic cores to ensure stable operation under extreme working conditions and prevent leakage and aging.
Advanced manufacturing process：Through fully automatic coil winding process and high-precision mold molding, GLL ignition coil size is accurate and the internal structure is compact, which effectively improves the ignition energy conduction efficiency.
Strict quality inspection system：Each GLL ignition coil must pass multiple tests such as high-temperature aging, voltage shock resistance, and salt spray corrosion to ensure that the factory products are 100% qualified.
Strong adaptability design：GLL provides ignition coil solutions covering various types of models, including mainstream car brands such as American, European, Japanese and Korean, with strong adaptability and easy installation.
In response to the complex climate and road conditions around the world, our GLL ignition coil has a wide temperature range of -40°C to +125°C and has passed the IP67 protection level certification. In the sand and dust simulation test, the product's insulation resistance remains ≥8MΩ after 500 hours of continuous operation; in the salt spray corrosion environment, the corrosion resistance of metal parts reaches ASTM B117 standard level 9. In terms of dynamic response, the intelligent control module can adjust the ignition energy in real time according to the engine speed. In the range of 2000-6000rpm, the ignition voltage output fluctuation is controlled within ±2%, ensuring maximum combustion efficiency.
