Power distribution unit and method of distributing high density power

A method of distributing high density power comprising:

• packaging a first plurality of solid state power controllers to form a first solid state power module, wherein the first solid state power module comprises a first set of power characteristics;
• packaging a second plurality of solid state power controllers to form a second solid state power module, wherein the second solid state power module comprises a second set of power characteristics;
• selectively placing one of the first solid state power module and the second solid state power module within a first position of a chassis, wherein the first solid state power module and the second solid state power module are interchangeable;
• and
• controlling one of the first solid state power module and the second solid state power module with a control interface.