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)

Pentium X40 New Energy EV400 introduce

The body size of the 2019 Pentium X40 EV400 is slightly different from the fuel version, at 4315 × one thousand seven hundred and eighty × 1655mm, with a wheelbase of 3600mm. In terms of appearance, the biggest difference between this car and the gasoline version is the addition of blue border elements in the front grille, front bumper, interior, and wheel design. The front grille adopts a hexagonal shape, and the front headlights are equipped with LED light sources, supporting automatic switching and delayed closing functions. The wheels are made of 17 inch aluminum alloy material, with a five spoke design