220V AC Cooling Fan parameter

A lot of people because there is no right to read "220V AC Cooling Fan" parameters, resulting in a lot of parameters to meet the demand as caused by overheating. Heat issues unresolved. Here we teach the DC fan selection parameters. The first is DC fan size. "ios版雷竞技官网入口 " is pretty much the size. Generally based on mm units, usually the length and width 25MM to 120MM. There is a big point of the circle, is 172MM diameter. Through blade hydrodynamics and diversion mechanism to optimize the design, so that the maximum pressure "ios版雷竞技官网入口 " of the air flow performance of up to 62 mm-Aq, the largest amount of wind up to 81 CFM. In the high-order customers required system performance, but also a substantial override the client system's impedance setting performance goals required by 20%, while the maximum power consumption was estimated target customers better than 20%. Achieve true high-efficiency, environmental protection and energy saving!