ignition coil introduce

With the development of gasoline engines in automobiles towards high speed, high compression ratio, high power, low fuel consumption, and low emissions, traditional ignition devices are no longer suitable for use. The core components of ignition devices are ignition coils and switch devices. By increasing the energy of the ignition coils, the spark plug can generate sufficient energy to produce sparks, This is the basic condition for the ignition device to adapt to the operation of modern engines. The ignition coil is divided into two types according to the magnetic circuit: open magnetic and closed magnetic. The traditional ignition coil is used with an open magnetic type, and its iron core is stacked with about 0.3 millimeters of silicon steel, with secondary and primary coils wound around the iron core. The closed magnetic type uses an iron core similar to III to wrap around the primary coil, and then wraps around the secondary coil outside. The magnetic field line is composed of an iron core to form a closed magnetic circuit. The advantage of the closed magnetic ignition coil is that it has less magnetic leakage, Due to its small energy loss and volume, electronic ignition systems generally use closed field ignition coils)

UnlimitedV3V5V7 introduce

"ZTE Unlimited" is a new car launched by Hebei ZTE Automobile to re-establish its dominant position in the domestic SUV field, which has both "knowledge" and property rights. In 2004, the internally numbered "k218 Unlimited" became known for the first time, At the same time, ZTE officially announced that this new car, with an investment of hundreds of millions, a 2-year research and development period, an international research and development background, an international supporting system, and 9 national patents, will be launched in the second quarter of 2005. However, due to the improvement of the vehicle model and other reasons, it was not until January 24, 2006 that it finally arrived, handing over the entire year long domestic mid range SUV market to formidable rivals such as Haval. SCEO and Dawn Aolong