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

Series and Parallel LED Configurations Feb 22 ,2019
Depending on the application, LEDs can be connected in series and parallel configurations. Obviously, when LEDs are connected in series the forward voltage drop of each LED in the string are additive. For example, if you put 15 LEDs in series and each one has a voltage drop of 3V (at its n...
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The IP rated in LED drivers Jan 22 ,2019
We mostly may receive requirement from customers that a driver is required to be IP67 or IP20 or IP44, then, what is the difference of those standard in LED power supplies and led applications? The IP protection is made according to its dustproof and moisture-proof characteristics. The IP protection...
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WHAT does the TA and TC means for your LED driver? Jan 22 ,2019
In the electronic component manual, Ta refers to the ambient temperature and Tc refers to the surface temperature of the component. LED driver and power supply are gave the ambient temperature of the driver use and the upper limit of the surface temperature of the outer casing for the user to select...
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What kinds of slim power supply do you have? Jan 10 ,2019
For slim power supply we separate to dimmable and non-dimmable led driver. Series of VWSW (waterproof aluminum IP67 version) & VWSP (non-waterproof plastic IP20 version) are non-dimmable transformer. Series of VTSW (waterproof aluminum IP67 version) & VTSP (non-waterproof plastic IP20 ...
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How to stop LEDs flickering? Dec 08 ,2018
Over the past decade, LEDs have been adopted by the lighting industry as an energy-efficient lighting solution for the future. With all the advantages they offer. How to avoid the effects of LED flicker, let us always keep these points in mind: 1. Make sure all you...
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Do you need a special dimmer for LED light bulbs? Dec 08 ,2018
The less electricity drawn, the dimmer the light. If you'd like your LED to be dimmable, you need to do one of two things: find LED bulbs compatible with traditional dimmers, or replace your current dimming switch with a...
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