|Which projects are TRIAC, 0-10V, and DALI used more?
Which projects are TRIAC, 0-10V, and DALI used more?
2020-12-04
There is no doubt that TRIAC dimming is the most widely used in practical applications. The dimming used in traditional lighting is basically Triac. In addition, for decades, electricians have used traditional methods for the wiring of floors and houses, and they have not considered at all. Something like leaving a few more control lines. Therefore, the lighting comes in after the water and electricity are installed. If you want to use dimming, there is no other choice. You can only use triac without changing any wiring, let alone rebuilding old buildings.
by 0-10V, 0-10V dimming power supply for LED was first applied to fluorescent tube dimming rectifiers. After the transformation of LED lamps, 0-10V dimming has been widely used, and it is most used in the field of commercial lighting. New building lighting designers know how to consider When it comes to arranging control lines, many will choose 0-10V dimming because of its stability and good compatibility. As long as it is a power source that receives 0-10V signals, any 0-10V dimming controller can basically be used.
DALI is a niche product in China relative to the above two. It is widely used abroad. It is targeted at customers with high requirements for light control. Due to digital signal control, all power signal lines can be combined (bus) , And an independent address can be set by the system. The matching dimmer is very convenient to use and install after setting the scene and area in the early stage. No matter from DALI system to DALI dimming controller, the price of DALI series is relatively high, and people with certain professional knowledge and in-depth understanding of related usage methods are required to know how to use it. Such as: how to set the power address, how to edit the scene for the dimmer, which lamps and lanterns correspond to, how to set which high quality power supply to independently control on the 24V dimmer, etc. It is not like SCR and 0-10V. It’s fine to come and operate a real object, and it can’t be explained in a few words. It really requires theoretical guidance + physical operation to really understand how to use DALI dimming.