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

Do you have any enclosure power supplies with cooling fans? Aug 05 ,2020
Smarts provide with 15w to 600w enclosure power supply. But not all the enclosure power supply has cooling fan. There are 250w 320w 350w 400w 500w 600w enclosure power supplies are all with the cooling fan. In some projects, the fan of the mesh power supply plays a role of heat dissipation, which is...
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What is the frequency can we offer for our PWM led driver? Jul 31 ,2020
If the frequency of switching power supply is high, the frequency stripes are not so obvious when shooting with a mobile phone; but the led driver will be damaged and the efficiency is reduced if you make the frequency higher. There is a T24 standard in California, USA for the frequency standard, wh...
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How to choose a right constant voltage led driver? Jul 29 ,2020
The constant voltage led power supply is an indispensable part of any lighting LED lamp to work properly. To choose the right led driver power supply for your needs, you need to have a proper understanding of basic knowledge, such as the following: The use of dimmable power supply is extremely wide....
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The advantage of use constant current and constant voltage led driver Jul 24 ,2020
led driver are generally divided into cross constant current and constant voltage Constant Current LED Drivers, so what are their respective advantages? Please check the answers below: The advantage of use constant current led driver: When you build your own lamp or use our high-power LED, the Const...
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What is led triac dimmer driver? Jul 22 ,2020
The most common used dimming control is TRIAC dimming. driver led dimmable make configuration of LED lamps with the triac led dimmer switch much simpler. TRIAC dimming controls act as a high-speed switch and are used to control the amount of electrical energy passing to a bulb. A dimmer switch is a ...
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What is JA8 and CEC certificate? Jul 17 ,2020
The full name of CEC certificate is California Energy Commission. It is certificate for California market, some of lighting projects many need this certificate. It is testing for appliance efficiency. Well, we have client ask for CEC certification for led driver, but CEC is test standard for lightin...
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