ETA-USA Astrodyne Switching Power Supply BWM05SX-PU 5VDC 3A -USA Ship
Used, clean and in nice condition.
Astrodyne BWM Series power supply, part number BWM05SX-PU, manufactured by ETA-USA. 5 Volts DC, 3 Amp, 15 Watts.
Approximate dimensions: 6" long by 2 1/2" wide by 1 1/2 high.
Specifications on this series of power supply can be found here.