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14025 12V fan

14025 12V fan

  • product description
The 12V DC fan is a common cooling fan in electronic devices, and its working principle is based on ampere's right hand rule. The fan contains rare earth permanent magnetic rods, and its speed and air volume are independent of voltage. In general, the starting voltage of a 12V DC fan depends on the minimum voltage and the trigger voltage of the output driver, whose minimum operating voltage is set to 80% of the rated voltage, and the maximum operating voltage can be controlled by the function, but will add additional power consumption. Different devices supply different voltages to the internal components of the device, so the DC fan can be adapted to the 12v power supply of the 3d printer or the 24v power supply of the cabinet. The difference between the same type of DC cooling fan 12v and 48v is that the voltage is different, the power and heat dissipation effect are different, the power of 12v will be one third of 48v, the need to meet the same heat dissipation effect, 12v needs three times the current than 48v to achieve the same power. The internal circuit board design of the DC fan and the number and model of the ics used are also different, and the function thresholds such as soft start, current limiting protection and speed regulation function parameters are also different. When purchasing, the voltage and heat dissipation volume should be selected according to the actual demand.

The product is suitable for use in these places

  • Industrial equipment

    Industrial equipment also generates a lot of heat during operation, and cooling fans are used in the cooling system of industrial equipment to ensure the normal operation of the equipment.

  • computer hardware

    Computer's CPU, graphics card, motherboard and other hardware will generate a lot of heat when running under high load, cooling fans are widely used inside the computer to help emit heat and ensure the norm...

  • Automotive

    The engine, gearbox and other parts of a car generate a lot of heat when they work, and cooling fans are used in the cooling system of a car to keep the engine running properly.

  • domestic electric appliance

    Home appliance cooling fans are used in a wide range of applications, including TVs, computers, stereos, refrigerators, air conditioners and other various electrical devices. When using home appliance cooling f...

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    We were founded in 2009, covering an area of 3500 square meters, with the most advanced experimental equipment and professional testing equipment. We have 150 employees and have passed ISO9001, 14001 management system certification and IATF16949 vehicle specification certification. Our products are distributed all over the world, and we have formed suppliers in several industries including photovoltaic energy storage, communication equipment, 3D printing, automotive, medical equipment, and charging equipment.


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