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)

Dongfeng Scenery introduce

Dongfeng Fengguang, founded in 2008, is a Chinese automotive brand that mainly produces passenger cars. Dongfeng Fengguang is a passenger car brand under the Dongfeng Automobile brand, sharing Dongfeng International Resources Platform. It inherits Dongfeng's exquisite car making technology, integrates the wisdom of expert teams from China, Italy, Germany, South Korea, and other countries, and brings world-class classic quality with advanced equipment and manufacturing level. Dongfeng Fengguang is committed to creating MPV SUV and sedan passenger car brands across all categories. Currently, Dongfeng Fengguang compact MPVs cover three major series: Dongfeng Fengguang 330, as well as the front wheel drive Dongfeng Fengguang 360 and Dongfeng Fengguang 370. Starting from 2016, Dongfeng Fengguang will gradually launch multiple compact and medium-sized SUVs to enrich the product structure of the Fengguang brand and meet user needs