Can the 4010DC fan be made waterproof?

There are some products that require DC fans to have waterproof performance. Most of the DC fans with waterproof performance are relatively large in size. Can a small size such as the 4010 be made waterproof? Please see the picture below. The above 4010 suspension type DC fan is a special model developed by our company for customers. Of course, the special model is not for other customers except him. We can't see the PCB board from the appearance of this DC fan. , The coils and motors are not visible, and they are all sealed. We have done a test. With this design, the DC fan is put in water for a long time, and the performance of the DC fan is tested. It will still not change, let alone rust And other problems, this performance can reach IPX7 waterproof rating. We know that conventional 4010 fans cannot reach IPX7 waterproof rating, because the outer frame, fan blades and other structures are different, but can reach IPX4, the motor can be vacuum coated. , For detailed requirements of each waterproof level, please refer to the relevant information for inquiries. Welcome to the heat dissipation classroom and news center of the cooling fan manufacturer again. The copyright belongs to the cooling fan manufacturer and represents only personal opinions. Please do not reprint the whole article. Any violation will be held for legal responsibility. If you need to know more about the cooling fan manufacturer's product introduction, please Click on the product center