Electronically commutated fans lower energy needs
ORION FANS Series of Electronically Commutated (EC) fans provide low power and energy-saving cooling solutions for ac applications. The ac input fans utilize a brushless dc motor and incorporate voltage transformation within the motor for significantly lower power consumption. Devices save up to 50% power, enabling customers to meet energy-consumption requirements from agencies like ENERGY STAR. Products are available in a range of sizes (60mm, 120mm, 172mm and 250mm), while most models are available with a universal voltage range and the 250mm fans are available with dual speed functionality in 115V and 230V versions.