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Some Questions about LED Electronic Driver
23 May, 2019
Can a driver operate more than one LED fixture? Answer: In some cases, an external LED Driver Power Supply can operate more than one light fixture. A led power driver’s datasheet should always specify how many fixtures it can operate. Isn’t a Constant Current LED Drivers similar to a resistor? Answer: Yes, in that they both regulate current. led driver constant current are preferable because they ...
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Triac Dimmable LED Drivers Smarts Electronics offer
15 Nov, 2018
Both constant current and constant voltage LEDs and drivers can be made with a dimming capability. Dimmable external drivers often require an external dimmer, or other dimming control devices specified on the product datasheet (namely TRIAC, Trailing Edge, or 1-10v dimmers) to work. Smarts Electronics offers Triac Dimmable LED Driver, 0-10v led driver and Dali Dimmable LED Driver. Here I would lik...
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Smarts Electronics 2018 Hong Kong International Lighting Fair
28 Nov, 2018
Smarts Electronics 2018 Hong Kong International Lighting Fair Organized by the Hong Kong Trade Development Council(HKTDC), Hong Kong International Lighting Fair had kicked off on 30 October at Hong Kong Convention and Exhibition Center(HKCEC). As Asia’s largest Autumn Lighting Fair, Hong Kong International Lighting Fair attracted lots of customers from all around the world. Let’s review Smarts Ele...
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What is a LED driver for LED lighting?
20 Dec, 2018
A LED power driver is an electrical device which regulates the power to an LED or a string (or strings) of LEDs. An Triac Dimmable 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. LED drivers do exactly what it sounds as if they do – that is, they drive the power that’s s...
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Why do LEDs flicker?
10 Jan, 2019
All mains-powered light sources flicker – whether halogen, fluorescent incandescent, or LEDs. In the UK, mains electricity is an alternating current (AC) power supply, delivered at a frequency of 50 hertz. Which means the electric current that powers your lights – any lights – switches backwards and forwards 50 times each second. We didn’t used to notice it with our old incandescent...
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About triac dimmable led driver / power supply
30 Jan, 2019
In the next two years, the smart dimming of Dimming LED Power Supply, especially in commercial lighting, will be expected to increase rapidly. Cause, with the rise of the global LED commercial lighting market, many LED manufacturers including China have placed LED commercial lighting products at an important position in market development. In particular, due to recent high-efficiency, long-life, h...
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Advantage of triac dimmable led drivers
19 Jun, 2020
Using a triac dimmer connect to the input of “N” of the triac dimmable led driver for dim the LED lamp. During the conduction process of the triac changing the voltage division ratio of the internal adjustable resistor and changing its conduction angle, the effective value of the output voltage can be changed to achieve dimming function. In addition to triac dimming mode, there are leading edge an...
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What MLV and ELV dimmer?
23 May, 2019
MLV dimmer is forward phase dimmer and ELV is reserve phase dimmer. Our VT2.0 triac dimming led drivers are match well with MLV dimmers, the dimming range is 0-100%, flicker free. Our engineers have test our triac led power supply compatible with LUTRON, LEVITON brand dimmer. Our 110-277Vac VT3.0 traic dimmable led drivers are match well with ELV dimmers. Compatible with 110-277V type Lutron, LEVI...
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How LED lighting works with lighting system
23 May, 2019
There are different opinions on how LED lighting fixtures can be equipped with lighting control systems. The most critical part is to choose a dimming power supply. Different environments and needs, the dimming method is different, which is the common point of each dimming project. For example, the project did not have a dimming effect at the beginning, but a dimming function was needed in later p...
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What is triac dimmable?
12 Jun, 2019
With the progress of LED technology, there are many dimming modes for LED illumination, Triac dimmable LED driver is one of them. Compared with other dimming modes,Triac dimmable LED driver has its special advantages and disadvantages. The common incandescent, halogen lamps are often controlled by Triac dimming LED driver. They has no requirement on the input voltage, just...
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How to Choose a Suitable Lighting control System
19 Jun, 2020
Different people have different opinion about how to choose a lighting control system to make it suit the lamp. As per our experience, the key point is choose a good led driver dimmable. Different type of dimming modes are used according to different environment and requirement. Hence it is quiet important to choose the led dimmable driver. Especially when it involve the control system or dim...
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The 8 RFQ you need to know for dimmer
25 Aug, 2020
1. Why the output current of the 0-10V dimmer is: Output current: 50mA, why is it set to 50mA? How to calculate the power consumption of the dimmer output current of the power supply? Answer: The output current of the dimmer made by each manufacturer is different. The above 50mA is designed by ourselves without any reference guidance. It is mainly calculated for the current absorbed...
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