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What is the difference between 0-10V dimming, 1-10V dimming and 10v PWM (Pulse Width Modulation) signal dimming in 0-10v dimmable drivers?
29 Mar, 2021
Smarts Offer ce ETL UL 0-10v dimming driver in the market, they are dim by 0/1-10v , 10V PWM signal and resistance, we called 3 in 1 dimmable drivers. They are wattage from 20w to 200w dimmable driver, 12v dc and 24vdc range, then what is the difference in each dimming mode? 0/1-10V dimming: the dimme is 1-10V range: when the resistance dimmer is adjusted to the minimum 1V, the current...
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What are the characteristics of the DMX512 protocol optical control card?
13 Sep, 2023
The DMX512 protocol was first developed by the USITT (American Theater Technology Association) to control the dimmer from the console with a standard digital interface. DMX512 surpasses the analog system,but it cannot completely replace the analog system. The simplicity, reliability and flexibility of DMX512 make it quickly become the protocol of choice when funds permit. In additio...
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What are the types of dimming power supplies?
16 Jun, 2021
There are generally three types of dimming power supplies that we commonly use in the market. They are triac dimming power supplies, 0/1-10V dimming power supplies, Dali dimming power supplies, etc. Let’s introduce their respective working principles and advantage. (1)triac dimming power supply Triac dimming is divided into constant voltage dimming and constant current dimming modes...
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How to choose the correct dimming power supply?
21 Jun, 2021
With the wide application of LED lamps and lanterns, various application scenarios have higher and higher requirements for the lighting environment. Therefore, the demand for lighting control in the market is increasing. In addition to the requirements for the color temperature, index, and color tolerance of the lamp, More is the need to adjust the lamp quickly or color temperature. However, the r...
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What is the dimming drive?
28 Jun, 2021
The dimming drive now generally refers to the LED dimming drive. It can be understood that the dimming drive is just as the name implies: a driving power supply that can dim LED lamps. Let's learn more about the related knowledge of dimming drive. The object of dimming drive is LED lights. LED is the abbreviation of light-emitting diode, a semiconductor electronic element that can convert electric...
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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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Does the LED dimming power supply have room for future development?
19 Jul, 2021
Speaking of LED dimming power supplies, many people will not find it unfamiliar. This is a kind of equipment that needs to be used in many places. With the continuous development of high technology, the scope of application of dimming power supplies is now becoming more and more extensive. So is the future development space of LED dimming power supplies broad? Which areas are to be developed?...
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The development prospects of led
26 Jul, 2021
Sustainable development is not only one of the basic requirements of my country's scientific development concept, but also has become the trend of international development. Issues such as green energy and environmental protection have been repeatedly emphasized. Among them, in the sustainable development of the city, the energy saving of the lighting industry is gradually put on the construction ...
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Triac dimming power supply knowledge
16 Aug, 2021
The working principle of triac dimming is to cut the input voltage waveform through the conduction angle to produce a tangential output voltage waveform. Using the principle of tangential direction, the effective value of the output voltage can be reduced, thereby reducing the power of the ordinary load (resistive load). The advantages of triac dimming are higher working efficiency and stable...
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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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What are the characteristics of PWM dimming?
27 Sep, 2021
PWM dimming is currently a mainstream dimming technology used in LED dimming power supply products. In the circuit of the analog signal, the brightness change of the lamp is controlled by the digital output. Compared with traditional analog signal dimming, this dimming method has many advantages. The basic principle of pwm dimming led driver can be understood as connecting a ...
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How to deal with the problem of LED dimming and flickering?
29 Nov, 2021
Normally, the human eye can perceive light flicker with a frequency of 70 Hz, but it will not perceive it at a frequency higher than this frequency. Therefore, in the LED dimming driver lighting application, if the pulse signal has a low frequency component with a frequency lower than 70 Hz, the human eye will feel flicker. The flicker is generally caused by the loop current not reachin...
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