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)

Chrysler 300M introduce

Basic parameters: Manufacturer Chrysler brand Chrysler model (style) 2002 Chrysler 300M production time (year) 2002 Drive form Front wheel drive fuel consumption (L/100km) 10 Main dimensions and mass: Length/width/height (mm) 5024/1890/1422 wheelbase (mm) 2870 wheelbase (front and rear) (mm) 1574/1564 Rear trunk volume (L) 530 Fuel tank volume (L) 64 curb weight (kg) 1629 engine parameters: engine position front engine, longitudinally placed engine type V6 60 degree angle DOHC 24V cylinder number 6 cylinder diameter/stroke (mmXmm) 96.00 × 81.00 displacement (mL) 3518 compression ratio 9.90:1 ignition mode SMPFi maximum power (kw) 253.5PS (186.4 kW)/6400rpm maximum torque (N.m) 339.0Nm (34.6 kgm)/3900rpm chassis parameters: transmission type 4A suspension (front/rear) front lateral swing arm, elastic strut, stabilizer bar rear multi steering shaft, elastic strut, Lateral stabilizer bar braking device type (front/rear)) front and rear ventilated disc with ABS tire type and specifications (km/h) Michelin Energy MXV4 Plus P225/55 R 17 Body parameters: number of doors 4 seats 4/5 drag coefficient 0.313 minimum turning diameter 11.50 Other: domestic reference price (RMB 10000) 46 international reference price (USD 10000) 2.91