Mean Well RS-150-15 Power Supply, Single output, 15 V, 10 Amp, 150 W, 7.8" L x 3.9" W x 1.5" H, Silver, 3.9" width, 7.8" Length. Product type - ac to dc power supply. Efficiency ( percent ) - 84. Type - switch selectable. Mean Well RS-150-15 Power Supply, Single output, 15 V, 10 Amp, 150 W, 7.8" L x 3.9" W x 1.5" H, Silver, 3.9" width, 7.8" Length. Unit Count : Power Supply.