... Output regulated voltage: 0~60V 2) Output regulated current: 0~3A single output,LED display Specifications:1) Model (output voltage, output ... 30V, 0~2A, 2 LED)b) HY3003E (0~30V, 0~3A, 2 LED)c) HY3005E (0~30V, 0~5A, 2 ... 50V, 0~2A, 2 LED)e) HY5003E (0~50V, 0~3A, 2 LED)2) Input voltage: 104~127V AC (60Hz), ... x 158 x 136mm Back Side of the Single output power supply Cord: Plug can chose frome UK, EU or US ...