Unitron 270VDC aircraft power supply units are available in ratings from 36kW to 72kW in mobile, towable and fixed configurations. This 270VDC product line is designed for use in both indoor and outdoor environments for maintenance ground support of the F-22A Raptor and the JSF-35, as well as MRO's supporting the aircraft. These products are also available with 400Hz outputs from 20kVA to 90kVA.