Top rated car ignition coil wholesale supplier: How does an ignition coil work? The main task of the ignition coil is to transform the on-board voltage of 12V available in the vehicle to the required ignition voltage and then passed on to the spark plug. Basically, the function of the ignition coil is relatively simple to explain. The ignition coil itself contains a primary and a secondary winding. The primary winding has very few turns, while the secondary winding has very many. As soon as the engine control unit sends a signal to the ignition coil, the on-board voltage of 12V flows through the primary winding. Through this process, a magnetic field is built up. As soon as the signal from the engine control unit is interrupted again, this magnetic field is abruptly reduced. This abrupt degradation generates a high voltage in the secondary winding. This high voltage is now transmitted to the spark plug, which consequently generates a spark. Read more information on ignition coil suppliers.
Ignition coils typically have a long life of operation — over 100,000 miles. However, they can malfunction eventually, causing that dreaded misfire. This issue will probably start out slowly while being hardly noticeable but will become more problematic over time. When a misfire occurs, even for a few seconds, your engine computer management will likely detect the issue and generate a trouble code. At which point the check engine light comes on. With a diagnostic scanner at a garage or auto parts store, you can then see which cylinder is misfiring and proceed from there. Another sign of a misfire can be a rough engine idle. In extreme cases, the vehicle may feel like it’s surging at a high RPM or like it may stall at low speeds.
What is the reason? Here are some of them: The spark plug gap is too large, adjust the gap or replace the spark plug; The gasoline quality is not good, try changing to a higher-grade gasoline; The cylinder compression ratio is wrong, adjust the compression ratio; If there is a program failure on the computer board, you can go to the repair shop to test the car with a computer and clear the error message. If it doesn’t work, there may be a problem with your car’s transmission. Total of 8 R&D personnel in our factory, Haiyan wholesale ignition coil suppliers have more than 15 years of working experience.
The primary winding of an ignition coil will typically contain 150 to 300 turns of wire; the secondary winding will typically contain 15,000 to 30,000 turns of wire, or around 100 times more than the primary winding. The magnetic field is initially created when the vehicle’s electrical system applies approximately 12 volts to the ignition coil’s primary winding. When a spark is required at a spark plug, the ignition system will switch off the current flow to the primary winding, which will cause the magnetic field to collapse. The collapsing magnetic field will induce a voltage into the primary winding in the region of 200 volts; but the voltage induced into the secondary winding will be approximately 100 times greater, around 20,000 volts.
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.
The hardware accessories series is available in a wide range of types and specifications. Haiyan hardware accessories manufacturer carries out strict quality monitoring and cost control on each production link of hardware accessories, from raw material purchase, production and processing and finished product delivery to packaging and transportation. This effectively ensures the production of hardware accessories manufacturer has better quality and more favourable prices than other products in the industry. Find extra details at https://www.hj-auto.com/.
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.