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)

Lifan 650 introduce

The Lifan 650EV made its debut at the Beijing Auto Show and was officially launched at the Chongqing Auto Show on June 6th. The new car has two models, with an official guide price of 168900 to 175800 yuan and a subsidized price of 79900 to 86800 yuan. As the first new energy vehicle launched by Lifan Motors for the C-end market, the Lifan 650EV is positioned as a pure electric compact sedan. The comprehensive range of the Lifan 650EV exceeds 300km. In terms of appearance, the Lifan 650EV's headlights are designed with crystal edges, and the waistline extending from the front hood to the rear is designed with straight lines, perpendicular to the B-pillar. Split, multiple dual color aluminum alloy impact resistant wheels. The Lifan 650EV has dimensions of 4625/1715/1510mm in length, width, and height, and a wheelbase of 2610mm