NMB Technologies Corporation released a new line of high power, high efficiency cooling fans and impellers for applications such as storage and server rack systems, routers and switches, base stations, modular data systems, and in the medical and industrial field. The new R and F Series of high power cooling fans achieve better airflow performance and efficiency due to a new high efficiency 3-phase motor designed with magnet materials.
The R Series offers two sizes, a 150mm X 172mm X51mm and a 172mm X 51mm DC cooling fan. Both introduce upgraded features including open or closed loop speed control, digital bi-directional control, direct thermistor control, quick customization with simple code changes and auto brake. The F Series is a high power series of impellers. These range in sizes from the F175 model at 175mm X 69mm, the F225 at 225mm X 99mm, the F250 at 250mm X 99mm and the F280 at 280mm X 129mm.