The current market dimmers, mainly analog dimmers and digital dimmers, are characterized by:

1. Analog dimmer: using analog dimming technology, the output signal is 0-10V one-to-one output. Generally, analog dimmers are simple in design, with fewer controller circuits and poor dimming curves, but the market price is low, and it is easy to learn to master. It was a mainstream product from the late 1970s to the mid-1990s. The common ones are 3, 6, 9, 12, 18, 24, 60, 120, etc. The power of each channel is mostly 8KW, but there are also 2KW, 4KW, etc. The number of small channels is mostly integrated, and the main road The number is a split machine.

2. Digital dimmer: Using single-chip technology, it is DM512 digital signal. Digital dimming consoles are easy to use (especially for large circuits). Its dimming function, backup function, grouping function, dimming curve, etc. are better than analog dimming consoles, and the performance and price are relatively reasonable, which is very popular with users. The common ones are 12 roads, 36 roads, 72 roads, 120 roads, 240 roads, 1000 roads, etc., each of which is mostly 2KW, 4KW, 6KW, 8KW, etc. After understanding the position of the lamp, the characteristics of the lamp, the control equipment and the color changer, you can design the correct use plan according to the respective characteristics, the size of the use, the complexity of the lamp and the local conditions.