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

What is the cause of LED lamp flicker caused by thyristor dimming? Aug 25 ,2021
The triac dimming method is widely used in the LED lighting industry. What are the following factors for the flicker of LED lamps caused by the triac dimming: 1. Caused by rush current Because the triac front-cutting chopper keeps the input voltage at the peak position, the input filter capacitor wi...
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What are the safety issues of LED power supply? Aug 23 ,2021
Power resources can not only help people, but also hurt people, just like a double-edged sword. Therefore, you must pay attention to safety issues when using electricity to ensure that the safety of electricity is closely related to the quality of the power supply. LED power technology is currently ...
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How to judge the quality of LED driver? Aug 20 ,2021
The quality of the LED driving power supply directly affects the quality of the LED lighting system, but it is the driving power supply that is relatively easy to damage in the LED lighting system. In order to ensure the safety, efficiency and reliability of the LED drive power supply, strict tests ...
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Why change the landscape lights to led lights? Aug 18 ,2021
Many residential and commercial areas use LED lights as outdoor landscape lighting. At this time, a transformer is needed, which is usually called an LED power supply. Because LEDs require DC power, most LED drivers are low DC voltage or high AC line voltage. The feature of landscape lighting is tha...
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What are the application scenarios of led power supply? Aug 16 ,2021
The current LED dimming technology is quite mature, and there are many ways to control the dimming of LED lights, such as KXN, DMX, triac dimming, DALI dimming, 0-10v dimming, etc., LED dimming The types of optical power sources are also very rich and complete. LED dimming power supply c...
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What are the classifications of LED drive power? Aug 13 ,2021
There are many ways to classify LED drive power, and there is no uniform standard for various classification methods. Each classification method can also be combined with other classification methods to classify LED drivers. (1) Classified by output power Simple number division is not a unified stan...
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