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MisterX
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I want to design a device that will require a small dc fan that may have to operate for long periods with fog-like moisture passing through it. Is there any advice on what to look for?
Thank you but we need cost for the fan component a bit cheaper and also ideally not swiveled but just a block duct design likeanorlunda said:Hella fans are designed for the marine environment. They last well.
https://www.amazon.com/s/?ie=UTF8&keywords=hella+turbo+fan&tag=pfamazon01-20
It is a necessary part of the design.rbelli1 said:My advice would be to take a step back from your design and try as hard as possible to design your system to not need that situation. Try to push fresh air if at all possible. If suction is absolutely necessary can a venturi ejector set up work? Can you use a heat gradient to make convection? Will compressed air help? Try your hardest to make electric devices + water not necessary.
Can you share more information?
BoB
MisterX said:Thank you but we need cost for the fan component a bit cheaper and also ideally not swiveled but just a block duct design like
A DC fan for humid environment is a type of fan that is designed to operate in high humidity conditions. It is typically used in places such as bathrooms, kitchens, or other areas prone to moisture. Unlike traditional AC fans, DC fans use direct current to power the motor, making them more efficient and suitable for use in damp environments.
A DC fan for humid environment works by converting electrical energy from a DC power source into mechanical energy, which is used to rotate the fan blades and circulate air. The fan's motor is powered by a DC brushless motor, which is more resistant to corrosion and moisture compared to AC motors. This allows the fan to operate smoothly and efficiently in humid conditions.
There are several benefits to using a DC fan for humid environment. These include energy efficiency, quiet operation, and durability. DC fans use less energy compared to AC fans, which can result in cost savings in the long run. They also operate quietly, making them ideal for use in bedrooms or other quiet spaces. Additionally, their corrosion-resistant design allows them to last longer in humid environments.
Like any other fan, a DC fan for humid environment may require occasional maintenance to ensure optimal performance. This may include cleaning the fan blades and motor with a damp cloth to remove any dust or debris that can affect its operation. It is also important to check the fan's motor and electrical connections periodically to ensure they are free of corrosion and damage.
While a DC fan for humid environment is specifically designed for use in damp conditions, it can also be used in other environments. Its energy efficiency and quiet operation make it suitable for use in any room in the house. However, it is important to note that these fans are not designed for use in outdoor or wet locations and should only be used in areas with high humidity levels.