Stage light color changer

The design and promotion of the color changer greatly simplifies the number of stage lamps, reduces the labor intensity of the lighting workers, and saves the investment amount. Therefore, it is an indispensable device for the current stage configuration. Currently, there are mainly machinery on the market. Color changer and electric and color changer.

1. Stage mechanical color changer: Its design is simple and the price is low. It is the mainstream product in the mid-1980s and early 90s, and it is close to being eliminated.
2. Stage computer color changer: It is a new type of color changer developed in recent years. It adopts international standard DMX-512 signal output, which can be controlled by dedicated controller or connected to computer dimming station. The characteristics of mode, high precision, large capacity, and long control distance have become the mainstream products of the current market color changer.

Lighting control equipment

1. Analog dimmer: Using analog dimming technology, the output signal is 0-10V one-to-one output. Generally, the analog dimmer is simple in design, has fewer controller paths, and has a poor dimming curve, but the market price is low, and it is easy to learn to master. It is a mainstream product from the late 1970s to the mid-1990s.

Commonly there are 3, 6, 9, 12, 18, 24, 60, 120, etc. Each power is 8KW, but there are also 2KW, 4KW, etc. The number is a split machine.

2, digital dimmer: the use of single-chip technology, for the DM512 digital signal. The digital dimming station is easy to use (especially large circuit), and its dimming function, backup function, grouping function, dimming curve, etc. are superior to analog dimming stations, and the performance price is reasonable, which is very popular among users. Commonly there are 12 roads, 36 roads, 72 roads, 120 roads, 240 roads, 1000 roads, etc. Each road is mostly 2KW, 4KW, 6KW, 8KW and so on. After understanding the lamp position, lamp characteristics, control equipment and color changer, you can design the correct use plan according to the characteristics of each, the size of the use, the use of lights, and the appropriate conditions.