... 10. Output current: <4 A (each channel ) 11.Output power: 5 V: <60W, 12V: <144W, 24V: <288WExternal ... the load wire at first, following by the power wire; Please ensure short circuit can not occur ... On/off: Power switch,you could turn on/off controller in any state.3,DMX digital console:The ... ) keys are available Typical Applications rgb led controller programmable DC5V, 12V, 18V, 24V 3 channels common ...