1.DC5V, 12V, 18V, 24V 2.3 channels 3.Connecting mode: common ... parameters 1. Working temperature: -20-60 C 2. Supply voltage: DC5V, 12V, 18V, 24V (for orders specify voltage) 3.Output ... changing2(B) and 3(C) keys are available Typical Applications DC5V, 12V, 18V, 24V 3 channels common anode wireless DMX controller ...