With the wide application of LED lamps and lanterns, various application scenarios have higher and higher requirements for the lighting environment. Therefore, the demand for lighting control in the market is increasing. In addition to the requirements for the color temperature, index, and color tolerance of the lamp, More is the need to adjust the lamp quickly or color temperature.

However, the realization of these functions often requires the cooperation of some control system manufacturers and manufacturers and dimming power supply manufacturers. The general lighting manufacturers and engineering companies have almost a blank understanding of dimming power and dimming control systems. They often Encountered a question on the project: Why can't the dimming power supply I want to purchase realize the dimming function?

  Want to know where the problem is, we first asked a few questions about the demodulation optical power supply:

1. Whether the own light source needs constant current dimming power control or constant voltage dimming power control, this must be clarified. If the configuration is wrong, not only the dimming function cannot be realized, but also there is a problem with normal lighting;

2. What you need is only the dimming function or the dimming and color adjustment function. The dimming function only needs to be equipped with one output dimming power supply, and the dimming and color function needs to be equipped with more than two outputs.

Road dimming power supply or RGB dimming power supply;

3. Which dimming method is the purchased dimming power supply? Is it triac dimming? Is it0-10V dimming mode or 1-10V dimming mode? Is it DALI protocol dimming or PWM digital dimming? Is it wireless bluetooth dimming or wifi dimming, etc.;

4. the power of the dimming power supply and the power of the light source must be matched to use it;

      Generally, if the dimming function cannot be realized after the above problems are confirmed, it is necessary to consider whether there is an error in the wiring of the project. How to correctly choose the dimming power supply you need depends on the actual application.