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)

Ford Raptor F-150 introduce

The orange body color and black stickers complement each other, resembling a warrior appearing in the desert. You can also say that it is a standard large truck because the two are indeed very similar. Americans like this type of vehicle, which can not only load a lot of goods, but also enjoy the powerful push back feeling provided by the power. The great front and rear suspension distance, This provides the best guarantee for off-road performance. The center console in the car is a combination of orange, silver, and black, which looks very comfortable and bright. Orange is distributed in the central control function area, while black is distributed in areas that are easy to reflect, such as the top of the center console. The overall style is very sedan like, which is easy to accept and recognize. American cars pay attention to comfort, and indeed, this is true. The color matching is very exciting and the operation is also convenient