Quality ignition coils manufacturer and supplier: The service life of an ignition coil depends on several factors such as driving style, the maintenance condition of the vehicle and the type of ignition coil. On average, the service life of an ignition coil is between 60,000 and 100,000 kilometers. However, a regular maintenance check can help to extend the service life. Early cars came with one ignition coil. This coil pack was contained in a part called the distributor which was essentially a bundle of wires leading to each spark plug. The distributor was also responsible for timing each fuel ignition and could become de-calibrated over time, causing the engine to run out of sync. Around the 1980s, automakers began installing electronic sensors to handle ignition timing, and multiple ignition coils for better power and efficiency. Nowadays, most engines have an ignition coil placed directly on top of each spark plug. This is known as “coil on plug” configuration. This type of ignition coil is the most commonly installed in more modern vehicles today. This is because the advantage over other types of ignition coils is that the ignition energy can be transferred to the spark plug with virtually no loss. Find more information at ignition coil supplier.
These multiple-coil-pack-systems are much more reliable than the distributors of the past, but individual ignition coils can still fail over time and lead to an engine misfire condition. When a cylinder misfires, that means the fuel inside it is not burning at the correct time or not burning at all. This is also sometimes referred to as a dead cylinder. Prolonged misfiring can lead to larger problems like warped piston rods or corrosion inside the cylinder wall. It can also cause unburned fuel to leak into your exhaust system, which is bad for the environment and worse for your car’s catalytic converters. Once identified, a misfire should be addressed as soon as possible.
Principle of the ignition coil: It is composed of the main coil, a secondary coil, a magnetic core, a switching transistor and other auxiliary components. The main coil is charged by a battery, and the secondary coil is discharged by a spark plug to ignite, and the triode is responsible for switching. The charging time is controlled by the battery voltage and the engine speed to ensure that the energy is consistent each time. The ignition coil has two types: 3-wire and 4-wire. The 3-wire is the power supply positive, negative, switch control (ECU command), and the 4-wire has one more ignition detection. Wire can detect whether the spark plug is ignited (whether there is discharge current in the secondary coil). The quality of Haiyan car ignition coil/ automotive ignition coil is guaranteed.
For ignition coils (and many types of electrical transformer), the secondary winding is made with more windings than the primary winding. When the magnetic field collapses, it will therefore induce a higher voltage into the secondary winding than into the primary winding. Here, the secondary winding has more coils than the primary winding. When the magnetic field collapses, the voltage in the secondary coil will be greater than the voltage induced in the primary winding.
When the electric current is initially switched on, the current flow rapidly increases to its maximum value. Simultaneously, the magnetic field or flux will progressively grow to its maximum strength, and will become stable when the electric current is stable. When the electric current is then switched off, the magnetic field will collapse back in towards the coil of wire. There are two main factors that affect the strength of the magnetic field: Increasing the current being applied to the coil of wire strengthens the magnetic field; The higher number of windings in the coil, the stronger the magnetic field.
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Haiyan is a professional ignition coil manufacturer & supplier, specialising in car ignition coil, plug coil and spark coil. Haiyan ignition coil manufacturer products contain high-quality car ignition coil, engine coil, ignition coil packs, tool cabinets, hardware accessories, and precision matching pieces of Japanese host. Every year the production quantity of ignition coils reach 1,000,000 PCS, cars spare parts reach 2,000,000 sets and 3,000,000 sets of Japanese hosts accessories.