Things that have a real impact are much more important: Facts! It is not only the case for thermal management that there is a flood of information on technical data these days. And sometimes the usefulness [...] on one and the same product. If you consider the entire filter fan as a unit, consisting of fan, housing and filter, you can specify the free-blowing airflow for this. An air exchange can only take place [...] with filter fans. Filter fans offer a simple and efficient way of cooling. In order to cool down heated electronic parts or components, cold air, usually from the environment, is fed into the control cabinets