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Time：2021-12-07Views：0
For the cooling fan manufacturer, let the fan be able to ventilate, and heat dissipation is the first factor, but it can make the cooling fan perform its due function for a long time, that is, reliability. This is an important factor to measure the strength of a cooling fan manufacturer. I have been in the project for a long time, and the quality assurance audit is always strong. Our company will consider the following factors for the reliability of the cooling fan
1. Temperature rise: ambient temperature, the temperature of the motor itself, generally the temperature rise of the motor does not exceed 110 degrees during operation)
2. Current: It is necessary to fully consider the endurance of the chip. When designing, the actual current will be lower than the nominal current of the chip
3. Withstand voltage: in view of the voltage stability of the customer's products and the ability to withstand the voltage of the cooling fan, some products have unstable voltages and will be too high
4. Anti-interference: Some products have strong static electricity in the environment where the cooling fan is installed, and the cooling fan needs to be protected.
5. Waterproof: Some products deal with humid environments or work in water, we need to consider the waterproof level of the cooling fan
The above 5 items are the reliability factors to be considered for the cooling fan itself. In addition to these, there are also some installation factors, odor factors and other cooling fans that need to be adjusted. If the customer proposes, we will take corresponding countermeasures.
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2021-09-06
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