... change.Technical parameters 1. Working temperature: -20-60 C 2. Supply voltage: DC5V, 12V, 18V, 24V (for orders specify voltage) ... 4 A (each channel ) 11.Output power: 5 V: <60W, 12V: <144W, 24V: <288WExternal Dimension Direction for use1, Connect the load ... are available10gradual changing2(B) and 3(C) keys are available Typical Applications DC5V, 12V, 18V, 24V 3 channels common anode ...