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)

BYD F6 introduce

The most important chess piece for the BYD F6 to shift from a low profit market to a high-end market is that it maintains some basic design elements of a C-class sedan while also inheriting traditional Chinese design concepts. Therefore, the overall design style of the vehicle not only maintains national characteristics but also aligns with international trends, which is also the advantage of self-developed design in China. The overall design of the vehicle is rounded in the middle, Simplicity, fluency, and elegance The F6 has a sleek and atmospheric appearance that echoes back and forth, giving the vehicle a stable and stylish feel F6 is a fairly large model with a corresponding wheelbase, and its interior space will have a significant advantage compared to models in the same price range