Cyclone 21 Avionics Cooling Fan | 3-Port, 14VDC, 2-wire 4240-407 280 channels in Europe and

280 channels in Europe and 760 in the U

and 803 series gauges

and encoders from Microair Avionics

The LCU terminates and validates the control signals from the radio

fuses or switches etc

Cyclone 21 Avionics Cooling Fan | 3-Port, 14VDC, 2-wire 4240-407 280 channels in Europe andThe Cyclone 21 avionic cooling fan is designed to keep aircraft instruments cool while flying. This three port avionic fan is FAA PMA approved and tested under RTCA DO160D which makes it well suited for aircraft, rotorcraft, and military applications. The Cyclone 21 features high performance ball bearings, a balanced communicator, lock rotor protections, silicone and conformal coatings. This avionics cooler is designed for operation in harsh