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automotive ignition modules electronic assembly

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automotive ignition modules electronic assembly

產品規格

Model No:	ignition modules pcb assembly

Country	CN
Payment Term	L/C

產品描述

automotive electronics ignition modules pcba assembly
electronics oem contract manufacturing services OEM CEM EMS experience company-China
Shenzhen Topscom

 
<img src="http://i.bosscdn.com/product/76/b1/d1/789c4c7b9087772dfde7784692.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=17&p=9&t=80&text=cGNiYXNzZW1ibHljaGluYS5ib3NzZ29vLmNvbQ%3D%3D" title="36" alt="36" /> 
 

 


automotive ignition generate system modules Electronics OEM EMS CEM Contract Manufacturing PCBA Assembly Services:


An ignition system generates a spark or
heats an electrode to a high temperature to ignite a fuel-air mixture in spark
ignition internal combustion engines oil-fired and gas-fired boilers, rocket
engines, etc. The widest application for spark ignition internal combustion
engines is in petrol road vehicles: cars (autos), four-by fours (SUVs),
pickups, vans, trucks, buses.


 


Compression ignition Diesel engines ignite
the fuel-air mixture by the heat of compression and do not need a spark. They
usually have glowplugs that preheat the combustion chamber to allow starting in
cold weather. Other engines may use a flame, or a heated tube, for ignition.
While this was common for very early engines it is now rare.


 


The first electric spark ignition was
probably Alessandro Volta's toy electric pistol from the 1780s.


 


At the turn of the 21st century digital
electronic ignition modules became available for small engines on such
applications as chainsaws, string trimmers, leaf blowers, and lawn mowers. This
was made possible by low cost, high speed, and small footprint
microcontrollers. Digital electronic ignition modules can be designed as either
capacitor discharge ignition (CDI) or inductive discharge ignition (IDI)
systems. Capacitive discharge digital ignitions store charged energy for the
spark in a capacitor within the module that can be released to the spark plug
at virtually any time throughout the engine cycle via a control signal from the
microprocessor. This allows for greater timing flexibility, and engine
performance; especially when designed hand-in-hand with the engine carburetor.


 
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