Latest news about Quanzhou Smarts Electronic & Technology Co.,Ltd.

How to realize 0-10v&PWM dimming? Nov 19 ,2021
The LED dimmable driver can change or sort the dimming and color of the light-emitting diodes. LEDs are easily integrated with circuits to control dimming and color change, so that these functions can respond to preset commands or the presence or commands of occupants. Most LED drivers are comp...
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How is the dimming mode of the LED power supply？ Nov 17 ,2021
The LED dimming power supply can be understood as a kind of equipment that can change the voltage and current output by the power supply after the external signal acts on the internal dimming module of the power supply, so as to realize the change of the brightness, color or color temperature of the...
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How to know if LED needs constant current or constant voltage? Nov 15 ,2021
Constant voltage LED drivers usually have fixed voltage ratings of 5v, 12v, and 24. Or other voltage ratings with a certain current range or maximum current range. The constant current LED driver will have a similar rating, but as a fixed one. A or mA value and voltage range or maximum voltage. The ...
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What are the types of led drivers? Nov 12 ,2021
If you are replacing the driver, be sure to match the input and output requirements of the old driver as much as possible Constant current led drive The constant current led driver is designed as a led lamp, which requires a fixed output current and output voltage. This type of driver will have a sp...
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What are the advantages and disadvantages of PWM dimming? Nov 10 ,2021
Pulse width dimming refers to the stability of the output voltage by changing the on-time of the switching power tube in each cycle at a specific frequency, that is, by adjusting the duty cycle. When the output voltage changes due to factors such as working environment and noise, the error amplifier...
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What is RGB LED lights? Nov 08 ,2021
RGB refers to Red, Green and Blue. These are the three primary colours of the additive colour system. In lighting we encounter RGB for coloured lighting. RGB lighting enables you to create millions of different colours of light, all based on these three primary colours. Now that you know how RGB LED...
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