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)

DS6 introduce

The DS6 is the first A-class luxury SUV of the DS brand, produced by Changan PSA Co., Ltd In terms of appearance, the new car adopts the design style of the Wild Rubis concept car, which was released at last year's Shanghai Auto Show. The front face of the whole car adopts the DS family style design, with a chrome plated grille and an inner mesh format design. The front headlight style is more sharp. According to previous reports, the car shares the PF2 platform with the DS 5 model, with a body size of 4553mm/1858mm/1610mm, a wheelbase of 2732mm, and is equipped with 21 inch wheels