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Something About LED Driver
22 May, 2019
What is an LED Driver? An LED driver is an electrical device which regulates the power to an LED or a string (or strings) of LEDs. An LED driver responds to the changing needs of the LED, or LED circuit, by providing a constant quantity of power to the LED as its electrical properties change with temperature. An LED driver is a self-contained power supply which has outputs that are matched to the ...
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How to Identify the Quality of LED Power Supply
22 May, 2019
Some of our clients don’t know how to identify the quality and worry about they brought the led power supply with higher price but the quality is bad. The quality of LED Power Supply is not easy to control, hence it is not an easy thing to purchase a good quality LED power supply. Here are several points you should know how to identify the quality of LED power supply. Firstly,driving chips—IC IC i...
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The Dimming Technique of LED Power Supply
22 May, 2019
LED lighting can adjust its color brightness, create a modern and comfortable environment and realize green energy saving by LED power supply. To adjust color brightness, LED lighting also need dimmer, power supply, master controller, etc. There have three dimming mode Power Supply Smarts Electronics can offer. They are Triac Dimmable LED Power Supply/ 0-10V/PWM Dimmable LED Power Supply / DALI Di...
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Constant Voltage LED Driver or Constant Current LED Driver
22 May, 2019
You might need a constant-current LED driver or constant-voltage power supply when you have a led light project. What is the differences between those working mode power supply? Constant-Current Drivers In order to prevent LEDs from being overdriven, LEDs typically have a power-limiting device (either driver or resistors). A Constant Current Driver is used to regulate the amount of current that is...
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Six Factors help you Select A Right Driver
22 May, 2019
All LEDs require a driver and LED requires an external driver. There are two main kinds of external LED drivers, Constant Voltage LED Driver and constant-current LED Driver. And if you have decided which kinds of external led drivers you need, it's time to decide what specifications of the led driver you need. There are six factors maybe can help you make the right selection. 1. Power Requirements...
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Why choose DALI dimmable led driver for their LED lighting?
22 May, 2019
DALI Dimmable LED Driver pays a very important role in our daily life. And it is widely used in hotels, restaurants, hospitals, offices, etc. DALI dimmers are digital control, and require a separate digital controller (e.g. Leviton CD250-C), which can feed up to 64 of the DALI Drivers, and provide individual or group dimming control. It is easier to use than the older DMX standard. The output of t...
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Smarts Electronics offer three kinds of Dimmable LED Driver
22 May, 2019
If you have a dimmable LED, then choose a dimmable driver or power supply can make the dimming come true.Smarts Electronics offer three kinds of Dimmable LED Driver. They are Triac Dimmable LED Driver, DALI Dimmable LED Driver, 0-10V/ PWM/Resistor 3 in 1 Dimmable LED Driver. TRIAC Dimming: Triode for alternating current (TRIAC) dimming is used to control high-voltage dimmable power supplies. These...
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Two Important Factors When Choosing a Constant Current Led Driver
22 May, 2019
A Constant Current Driver varies the voltage across the electronic circuit in order to keep and maintain a constant electrical current. This makes sure that no matter the change in voltage, the current driven to the LEDs will remain at a steady, desired level. When you’re building your own fixture or working with our high powered LEDs, it is of your best choice to use Triac Dimmable Constant Curre...
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Constant Voltage LED Driver
29 Aug, 2017
Constant voltage is a much more familiar technology for the design and installation engineers. The cost of these systems can be lower, especially in larger scale applications. Most Constant Voltage Drivers will supply a fixed voltage at 12VDC or 24VDC. With lighting in the real world, it isn’t economical or convenient to build everything by hand from a single diode, LEDs are usually used together ...
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What are LED Drivers
15 Sep, 2017
LEDs require a constant DC voltage or current to operate optimally. It will be easily adapted to different power supplies, permits longer stand-by power, and increases safety because LEDs operating on a low-voltage DC Power Supply. In addition, the light source must be protected from line-voltage fluctuations during operation. Changes in voltage will also cause change in current, as LED light outp...
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DALI Dimmable LED Driver
28 Sep, 2017
DALI, the most advanced dimming mode, has the superiority over analog control. DALI dimmable LED driver pays a very important role in our daily life. And it is widely used in hotels, restaurants, hospitals, offices, etc. DALI dimmers are digital control, and require a separate digital controller (e.g. Leviton CD250-C), which can feed up to 64 of the Constant Current DALI Drivers, and provide indiv...
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LED driver main purpose
30 Sep, 2017
A LED Driver be required for every led light source. Some tape light and MR- bulbs, as well as certain fixtures, panels, or outdoor-rated lights, usually require a separate driver. Most places supply higher voltage (120-277V), alternating current electricity. An LED driver’s main purpose is to modify higher voltage, alternating current to low voltage, direct current. 12v LED Drivers also protect L...
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