Crane Aerospace & Electronics has been making reliable high quality power products since 1958. With the ability to operate from either a 3-phase 400 Hz or 28 V dc power source, our power conditioning modules are specifically designed to provide critical in-flight power. For example, we provide the flight control power products on the Boeing 787 Flight Control Electronics System, which includes 4 cabinets, consisting of multiple power control modules and lithium ion batteries.