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

What are the characteristics of different dimming methods? Sep 24 ,2021
The PWM dimming method is one of the commonly used LED switching power supply dimming technologies. This dimming technology is also called pulse width modulation technology, which is a traditional dimming method. Its working principle is to use simple digital pulses to repeatedly switch the 0-10V di...
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What are the characteristics of constant current power supplies? Sep 22 ,2021
First, this smarts led power supply is specially designed and manufactured for some customers who use low-voltage electrical equipment. Its output current is constant and the output waveform is pure sine wave. For those low-voltage equipment, use this This kind of power supply couldn't be better. Se...
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What should be paid attention to when buying LED dimming power supply? Sep 17 ,2021
In the selection process, you should also pay more attention to the product quality of the LED dimming power supply itself to ensure the service life of the product. At this time, the data in these aspects must be unmissable. 1. The design of LED dimming power supply should be more dext...
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What is the effect of led dimming power supply? Sep 15 ,2021
With the continuous improvement and change of technology, the adjustment effect of 12v LED dimming driver is now very good. It can achieve a very stable effect during use without flickering and glare. The adjusted light is soft and delicate. The eyes will not feel uncomfortable even when looking dir...
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What are the reasons for the insufficient output voltage of the power supply? Sep 13 ,2021
1. Excessive load current It is possible that the heavy load carrying capacity exceeds the switching power supply due to the specific output power of the switching power supply. For example, 12V3A, only 36W output power, if the load current is greater than 3A, then its output voltage will be low. Di...
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What to pay attention to when dimming 12v dimmable led power supply? Sep 03 ,2021
For 12v dimmable led power supply to achieve dimming, its 12v dimmable led power supply must be able to detect the variable phase angle output of the triac controller in order to adjust the current flowing to the LED. It is very difficult to do this while maintaining the dimmer working properly, whi...
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