24V DC Cooling Fan using select

Try to use the mid-range or low gear. Usually the first to open files fast, cool down more slowly with the file, you can reduce the "24V DC Cooling Fan" of power. Choose excellent quality products. Since the fan industry and technology low, uneven product on the market, be sure to choose well-known brand products, so to ensure quality. When you use the best fan placed next to the door, windows, easy air circulation, improve the cooling effect, reducing power consumption.