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)
In fact, it's only when you drive the Boyue that you truly realize that this is definitely not a easy opponent to deal with. The position of the door handle is designed to be very user-friendly, not high or low. For the average person, just lifting their hand slightly can easily open the car door. The interior panoramic view is not tiring, so we can see the center console panel decoration of various models in many decoration accessory stores, Even the aging Passat will not be let go. Boyue has taken this kind of small decoration that can create a sense of quality to the extreme
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