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)

BYD introduce

The BYD Subaru is a new model launched by BYD after its brand strategic transformation. The biggest highlight of this car is its remote control driving technology, which allows drivers to control the vehicle within a visible range of 20 meters around the vehicle through the remote control key. The Subaru's remote control driving technology won the Best Leading Technology Award at the 2012 Beijing Auto Show. Equipped with a 1.5T turbocharged engine, the BYD Subaru has a maximum power of 154 horsepower, The acceleration from 100 kilometers per hour of this car is 8.9 seconds. As a premium model of BYD, BYD has invested more in the Sagitar and advanced towards a higher level of design philosophy. The interior of the car is relatively fashionable, atmospheric, and the exterior has perfect lines, ensuring safety, quality, and reliability