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)

Hager Card introduce

After being launched in May 2011 and operating under the concept of "passenger truck" for more than half a year, Hagrid pickup trucks have gradually faded out of people's sight for some reason. They have been replaced by the name "Yujun", which some people understand as "driving the wind", hoping to one day surpass the wind. Later, Hagrid Automobile named their 4JB1TI diesel pickup truck "New Isuzu" pickup truck, which is manufactured by Chengdu Engine Factory, Originating from Isuzu Technology in Japan, it is named the "New Isuzu" pickup truck to distinguish it from other pickup truck products with Isuzu Technology engines on the market. However, the name "Yujun" is still used. Currently, the official name of this pickup truck product should be "Hagrid Yujun"