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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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Why the LED street must use a constant current led driver?
05 Jul, 2021
Looking back from 2011 to 2012, under the shadow of the financial crisis, with the European debt crisis, the downgrading of credit ratings of many countries such as the United States, and rising inflation in emerging markets, the international environment is facing new uncertainties and complexities. As an emerging industry, the LED lighting industry lighting project is not only affected by the gl...
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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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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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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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Safety issues of landscape lighting system
23 Aug, 2021
When an electrical failure occurs in the lighting circuit and LED drive power supply, in order to prevent personal electric shock, electrical circuit damage and electrical fire, short-circuit protection, overload protection and grounding protection should be provided to cut off the power supply or send an alarm signal. SMARTS LED driver has SELV function to ensure the basic safety of t...
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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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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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Questions of LED lights and led driver in project
08 Oct, 2021
*Why can't the lamp cup (tungsten wire) of the same power be lit with the same 110v dc led driver? When the lamp cup is in the cold state, its resistance is very small, that is, when the rated voltage is applied to the lamp cup, a large starting current is required immediately before lighting. When the lamp cup is lit, the temperature rises, the resistance value increases sharply, and the current ...
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