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Time：2022-04-11Views：0
DC fan manufacturers and everyone analyze the current development of cooling fans. We can see from the market that the current supply and demand of cooling fans is very huge. And its development is also very rapid, and the application of cooling fans is also more and more extensive. So how does it develop? What are the specific applications of cooling fans? Let's find out together:
Under the new social development of environmental protection and energy saving, how to complete the cooling task of the engine cooling system with low cost and low power consumption, the cooling fan control technology is worthy of in-depth research and analysis. The automobile engine must be properly dissipated in the high temperature working environment, so as to keep it working at a suitable temperature, in order to meet the requirements of good working performance, durability and exhaust emission of the engine.
The control of the cooling fan is performed by the engine powertrain control module, which has various control functions such as fuel injection, ignition, emission, air conditioning, and cooling fan of the engine. It is coordinated and dispatched by it to ensure the good power, economy and emission of the engine. Split control means that it is separated from the engine, and the external electronic control module is used to drive the fan, so as to achieve the purpose of the cooling system to make the engine moderately dissipate heat.
The working principle of the cooling fan is realized by energy conversion, namely: electrical energy → electromagnetic energy → mechanical energy → kinetic energy. Its circuit principle is generally divided into various forms, and the performance of the fan will be different depending on the circuit used.
Cooling fans are widely used in computers, communication products, optoelectronic products, consumer electronics, automotive electronic equipment, switches, medical equipment, heaters, air conditioners, frequency converters, teller machines, car freezers, welding machines, induction cookers, audio equipment, environmental protection Equipment, refrigeration equipment and other traditional or modern equipment.
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