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)
DS5LS is the first 5D all sensory A-level luxury sedan that DS brand integrates global resources and focuses on creating for the global market. DS5LS not only inherits DS brand's original design, efficient power, exquisite craftsmanship, future technology, and green health, but also brings consumers an unprecedented all-round driving experience from the five sensory levels of sight, hearing, taste, touch, and smell. Especially with its ultimate exquisite craftsmanship, leading environmental technology, and strong power performance, It fully meets the driving and riding needs of elite consumers in the "T era" who want to express their own value, dare to break through, and pursue a quality life
Copyright © 2021.Company name All rights reserved.