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)

Dongfeng Xiaokang C31 introduce

The Dongfeng Xiaokang C31 is a practical micro truck model that combines strong load-bearing capacity and excellent power. "Big Power, Big Load" is also the promotional slogan tailored by Dongfeng Xiaokang. In terms of appearance, the Dongfeng Xiaokang C31 has strong originality, with a rounded front face design and two chrome plated front air grilles that perfectly match the headlights, full of affinity; In terms of body size, the Dongfeng Xiaokang C31 has obvious advantages compared to competing models, with an external length, width, and height of 4730mm, 1655mm, and 1960mm respectively, and a wheelbase of 3050mm. In addition, the C31 eliminates the second row seat space, and its cargo box length, width, and height can reach 2900mm, 1540mm, and 370mm. The ultra long cargo box size can also meet the demand for loading more and longer items; In terms of power, the Dongfeng Xiaokang C31 is equipped with two types of engines: the "DK12-05" 1.2-liter naturally aspirated engine and the "DK15-06" 1.5-liter naturally aspirated engine. The 1.5-liter engine has a maximum power of 86 kW and a maximum torque of 147.5 Nm. When paired with a 5-speed manual transmission, the comprehensive fuel consumption per 100 kilometers is only 7.5L. Its excellent fuel efficiency and strong power performance also highlight the practicality advantages of the Xiaokang C31