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)

Jianghuai Ruifeng S2 introduce

The Ruifeng S2 is the fourth product launched by Jianghuai Automobile into the SUV market, positioned as a good-looking SUV. The product design comes from Jianghuai's Turin Design Center in Italy, and the fashionable and cutting-edge design language ensures that the Ruifeng S2 is a product that meets customer visual requirements. In addition to its extremely excellent appearance, it is also a representative of the perfect integration of advanced technology and human-machine engineering, with internal quality that matches external appearance, It is a new generation of high appearance and high value SUV mainly aimed at the first time buyers of the post-90s generation. It was officially launched on August 31, 2015. The new Ruifeng second-generation S2 was officially launched on September 20, 2016