CircuitCo:PowerSupply Cape Manufacturer Part No POWER SUPPLY CAPE FOR BBB Descriptions The Power Supply allows the Beagle Bone to operate from a 6-28VDC supply, and provides an additional 5V regulated output at up to 2.5 amps. Specifications Followings are some specifications of the Power Supply Cape: Mechanical Specifications Size 2.15" x 2.825" Layers 2 PCB Thickness .062" RoHS Compliant Yes