1) the controller for a 12 channel digital dimming silicon case, USES the advanced precise CPU digital processing technology. 2) each channel are equipped with air switch, overload protection, the LCD display shows the operation steps. 3) after using the DMX, can accept 1-12 channel control, channel address can be set between 001-512. 4) can receive DMX512 digital signal (3 pin card nong) or analog signal DC 0-10 v d-type socket pin (15). 5) since the runtime can choose a run in the built-in 12 scene, speed can be preset. 6) for analog signal control, can be affected by 12 DC 0 to 10 v signals of control; 7) per channel USES modular run independently, linear dimming from 0 to 100%. 8) machine has preheating, power-fail protection, phase compensation, DMX signal control on line, it can be used alone, etc. 9) per channel the rated working current 10. A, a total of 120 a; Can completely replace the 6 * 6 kw digital silicon box 10) optional input power: (single-phase AC 220 v / 50 hz; three-phase AC 220 v / 50 hz). Size (mm) : 500 x 435 x 155; 1 PCS/package;