DPS3003 Power Supply Case

Case for the DPS3003 (or matching footprint) regulated power supply module. The design requires an external DC wall supply, perhaps from an old laptop. Clips can be used to create a stack of 2 or three individual units. The input supply voltage is presented on binding posts on the back so that a stack can operate from a single wall supply by bridging. As designed, the power comes into a standard power jack on the back, passes through a power switch and then to the binding posts on the back and also through a fuse to the internal module. The switch on the first unit controls the power on the stack with each unit having a separate fuse. In this configuration the jacks on the back are switched but unfused and are connected directly to the wall supply (19V DC for example).