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Are your led driver flicker free?
06 Jun, 2019
Flicker can be defined as the perception of visual unsteadiness induced by a light source which fluctuates with time for a static observer in a static environment. LED Flicker is caused by voltage ripple at the output of the AC power supply. Furthermore, a stroboscopic effect is the change in motion perception induced by a light stimulus whose luminance or spectral distribution fluctuates with tim...
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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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What is a LED driver for LED lighting?
17 Jun, 2019
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 electrical characterist...
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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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How do I choose an LED driver?
25 Aug, 2020
Which factors we should take into consideration when choosing an LED Drivers? And how do I choose an LED Driver? Here may have some factors we should know before choosing an led driver. Fisrt of all, constant Current type or Constant Voltage type for your lighting applications? led constant current driver power keep a constant electric current which can be used for individual or several&...
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What the 0-10v dimming?
23 Dec, 2020
1) How does the PWM dimming system realize the control of LED lights? Is it necessary to add a 0-10V dimming switch board behind the PWM system to control the lights of different circuits? If possible, a PWM system can finally bring several 0-10v led dimmer switch boards? Answer: First of all, the above understanding is wrong. Must first understand PWM dimming system and 0-10V dimming pa...
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SMARTS New product listing 277vac triac dimming led power supply
09 Dec, 2020
Smarts are develop more and more dimmable & non dimmable type led driver. Here release new products: highly compatible constant 277vac triac dimming power supply. Let’s take a look at the other features of this new dimming power supply. 1. Leading edge and trailing edge dimming 2. The new constant voltage triac dimming power supply 3.0 ve...
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How many kinds of Dimming type?
22 Dec, 2020
If you are not familiar with the dimming types that are compatible with LEDs: following details will definitely help you. Mains / phase cut dimming As the power of phase cut dimming led driver is reduced in some way therefore less power reach into LED light and becomes dims. This dimming led power supply uses standard L, N，G wires, easy to install and...
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Eight tips to improve the efficiency of LED power supply
05 Jan, 2021
1. The main current loop PCB should be as short as possible. LAYPCB experience, and layout, this is nothing, the quick way is to look at the works of big factories. 2. Optimize the design of 300w LED transformer parameters to reduce eddy current loss caused by ringing. This is more difficult. First, you must master the basic knowledge...
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Do you have T24 standard for your led driver?
21 Jan, 2021
Yes, we have T24 standard led driver for USA market. T24 standard means led driver with 20000Hz PWM output frequency, and the startup time less than 0.5s. As we know now more and more projects and lighting all need this T24 standard to pass CEC test. Hence if you need this contact with us Our 5 in 1 dimming led driver can meet those requirement. (20000Hz PWM output frequenc...
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What is a Class 2 power supply?
25 Jan, 2021
Generally speaking, class 2 standard is for North American market using, class II is for European market using. Both of them are important standard for safety of the power supply and the user. Here I would like to make a brief introduction for the driver power supply with class 2 standard. The class 2 here refers to the power performance and wiring requirements. When you find a po...
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