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The importance of electromagnetic compatibility of switching power adapter
21 Apr, 2021
The electromagnetic compatibility (EMC) of the switching power supply means that the switching dc power supply, power adapter or power transformer does not reduce its performance indicators due to electromagnetic interference under the specified electromagnetic environment level, and the electromagnetic radiation generated by them is not greater than the specified limit voltage. It does not affect...
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Do you have 12v DMX512 dimmable led driver?
21 May, 2021
Yeah, we have 12V and 24V DMX 512 dimmable led driver, wattages from 30w to 300w dimmable led driver. We are in the progress of applying CE UL certificate, they maybe complated around mid of April, hopeful. Its input voltage range is 110-277Vac, it has different channels to be chosen, 1CH, 2CH, 3CH, 4CH or 5CH. With NFC (Near Field Communication) function, read and write DMX512. Adjust output volt...
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What is the connection way between LED and LED drive power matching
06 May, 2021
We already know very clearly that there are only two ways to drive the LED: Constant current type: the current does not change and the voltage changes within a certain range (varies with the load) Constant voltage: constant voltage and current changes within a certain range (varies with load) There are three ways to cooperate with LED lights: series and parallel. In Series: The LED driver i...
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Working principle of 0 10v dimmable led driver
10 May, 2021
From the previous ordinary fluorescent lamps, electronic ballasts that used 0-10V to adjust the signal, to the current LED, it can be said that it has been widely used in Europe and the United States. Street lights use 0-10V as the dimming signal, and use the computer to automatically adjust. In the wee hours of the morning, when the usage is low, the brightness is automatically adjusted, and the ...
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Three ways to teach you how to dimming led driver dimmable 220v
07 Jun, 2021
With the gradual popularity of LED products,led driver dimmable 220v have also been widely used, especially in the application of 60w triac dimmable power supply. In the practical application of LED dimming power supply, how to perform LED dimming power dimming has become the focus of attention. Here is SMARTS for everyone! 1.For 60w triac dimmable power supply to achieve dimming, i...
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What is a dimming power supply
12 Jul, 2021
Many people call LED dimming driver or LED dimming power supply. The origin of the LED dimmable driver power supply is also very simple. We know that every LED lamp needs an LED driving power supply to provide constant current drive. Later, in order to meet the needs of people for dimming and color adjustment of LED lights, the designer gave The LED driving power supply has a dimming and...
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What are the important indicators of LED dimmable power supply?
02 Aug, 2021
How much do you know about the indicators of LED dimmable power supply? In fact, there must be two points in terms of quality. The rest depends on the indicators. 1.Look for the brand of capacitors, of course, the price is more expensive than other non-brand capacitors. But the quality is guaranteed. 2.Whether with IC control chip, IC control chip has protection functions such as short-circui...
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How does a DALI driver work?
14 Sep, 2021
Light emitting diodes (LEDs) as an efficient low-consumption lighting technology are being used increasingly in many applications. The move to LED lighting is also changing the way the lighting control systems are designed. Currently, most electronic drivers and other digital lighting devices implement the Digital Addressable Lighting Interface (DALI) standard. Most of the constant vo...
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What role does lighting play in office lighting?
23 Sep, 2021
Different lighting brightness and color temperature give people different psychological feelings, and their influence on atmosphere creation and emotions is different. Warm color light can give people a feeling of warmth, warmth and harmony. The cold light can give people a sense of calm, shady, and coldness. And this requires dimming led driver to help 1. Appropriate illumination Illu...
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Comparison of zigbee, wi-fi, and bluetooth protocols
11 Oct, 2021
Wireless technologies have been rapidly developed during recent years. Smarts keep up with trends, technology and launch a wide range of 12vDC, 24vDC or 48vDC 60W to 200W WIFI, Bluetooth,Zigbee wireless dimmable LED driver. Zigbee and Bluetooth are both wireless communication technologies. ZigBee's transmission distance varies from a few hundred to several thousand meters depending on the tr...
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How to design a long-life outdoor LED lighting junction box led driver?
01 Nov, 2021
Outdoor lighting, especially street lights and tunnel lights, are difficult and expensive to maintain. Therefore,led driver 75w not only require high reliability and high protection level for these applications, but also need a long service life, so that the lamps can run at least 5 year. This article describes how to ensure the long life of the led driver 25w. Choose a long-life capacit...
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What is selectable multi-current dimmable led power supply with dip switch used for?
09 Nov, 2021
I guess you have noticed that SMARTS launch a new series of flicker free selectable multi-current dimmable led power supply with dip switch in DMX, 0-10V, Triac, 2 in 1 (triac + 0-10v) dimming. Some of you are wondering what is it used for? Are there big markets to sell? The answer is yes, of course. Let’s take 10w selectable triac dimmable led drivers as an example. It has 8 outpu...
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