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

About SMARTS DALI dimmable led drivers Dec 28 ,2020
We are offering 12v/24v DALI dimmable led driver from 30w to 200w since 1998, all of them are comaptable with kinds of DALI dimmer, DALI system in market. When all DALI power supply are connected well, then, how to address a new IP if a new DALI system is connected? When the DALI dimming system has ...
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What is a 12 volt waterproof Constant Voltage led power supply Dec 14 ,2020
The 12V DC power supply is one of the most commonly used power sources today. These are switch mode power supplies which means the output is regulated to 12V. Generally, the 12VDC output is obtained from 110VAC or 220VAC inputs using a combination of transformers, diodes and transistors. ...
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How many dimming methods are there for led lights? Dec 09 ,2020
1. On Switch dimming Switching dimming is dimming through the power switch of the original lamp. There is no need to add any dimmer when using and installing. As long as the number and speed of pressing the original power switch are constantly pressed, the dimming of the lighting fixture can be achi...
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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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