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

What are the methods to reduce power ripple? Dec 07 ,2020
Ripple and noise are: the fluctuation of the same frequency as the power switching frequency superimposed on the output of the DC smart power supply is the ripple, and the high-frequency noise is the noise. As shown in picture 1, the low frequency and regular fluctuations are ripples, and the spikes...
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What are the dangers of ripple to the power supply? Dec 04 ,2020
What are the dangers of ripple to the power supply? 1.It is easy to produce harmonics on electrical appliances, and harmonics will cause more harm; 2.It will reduce the efficiency of the super slim led power supply; 3.Strong ripple will cause surge voltage or current to be generated, and eventually ...
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How to choose led strip lights power supply? Nov 27 ,2020
The 1st step is to choose what kind of flexible LED strip light you are going to use for your project. Strips have different working wattage and working voltage, mostly we will use 5 meter length on architectural series strip light . Take care of the reco...
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Why does RGBW strip lights need 24V power supply? Nov 25 ,2020
Wondering if it happened to you? When we want to buy an RGBW LED strip with 12V input voltage version, it is almost impossible to find it. Led power supply with 12V is easy to find for RGB light strip, but do you know why dose RGBW strip need 24V power supply to drive? Firstly, let's have a look at ...
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Why we will choose 24V power supply? Nov 23 ,2020
24V working voltage LED strip lights require low voltage 24VDC LED power supply, which is also called 24VDC LED driver. There are many factors in the selection of led power supply for LED strip light , such as input voltage, output voltage, power capacity, IP rating, place space etc... Do you know w...
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Why LEDs become dimmed? Nov 20 ,2020
1.One or some LEDs are burnt out. Many LED lights are grouped in parallel. For example, 60 LED lights are divided into 3 groups, and each group is 20 in series. When a certain LED in a certain group burns out, all the LEDs in this group are not bright, but the LED lights of other groups are still No...
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