The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
1. Power supply unit, universal
1.1: Front
1.2: Back
1.3: Left
1.4: Right
1.5: Top
1.6: Bottom
1.7: Perspective
1.8: Perspective
1.9: Reference view
1.1is a front view of the subject design; 1.2is a rear view thereof; 1.3is a left view thereof; 1.4is a right view thereof; 1.5is a top view thereof; 1.6is a bottom view thereof; 1.7is a perspective view thereof; 1.8is a perspective view thereof; 1.9is a reference view thereof; reproduction 1.9is a reference view showing an example of the usage of the subject design and forms no part of the claimed design; color protection of the subject design is not claimed.