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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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Advantages of switching power supply
07 Apr, 2021
At present, LEDs are driven by DC, so you need a led drivers for lighting that converts AC mains power into a suitable DC power for LEDs. Then, when selecting and designing led drivers for lighting, the following points should be considered: 1.High reliability Especially like the driving power of LED street lights, installed at high altitude, it is inconvenient to maintain, and the mai...
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What quality problems do ac dc led power supply generally have?
12 Apr, 2021
* Incomplete or irregular product marking The mark should contain important information that guides the user in the correct installation and use. Correctly marking the product's mark is one of the basic measures to ensure the user's personal and property safety. The mark must be durable and eye-catching. After normal use, the mark should not fall off and the content should be clean and readable. A...
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The importance of electromagnetic compatibility of switching power adapter
21 Apr, 2021
The electromagnetic compatibility (EMC) of the switching power supply means that the switching dc power supply, power adapter or power transformer does not reduce its performance indicators due to electromagnetic interference under the specified electromagnetic environment level, and the electromagnetic radiation generated by them is not greater than the specified limit voltage. It does not affect...
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What is the connection way between LED and LED drive power matching
06 May, 2021
We already know very clearly that there are only two ways to drive the LED: Constant current type: the current does not change and the voltage changes within a certain range (varies with the load) Constant voltage: constant voltage and current changes within a certain range (varies with load) There are three ways to cooperate with LED lights: series and parallel. In Series: The LED driver i...
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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 is the LED drive power supply?
24 May, 2021
LED drive power supply: a voltage converter that converts the power supply into a specific voltage and current to drive the LED to emit light. Under normal circumstances, the input of the LED drive power supply includes high-voltage power frequency AC (ie city power), low-voltage DC, high-voltage DC, low-voltage and high-frequency AC (such as the output of an electronic transformer), etc.; The out...
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What are the characteristics of LED drive power?
31 May, 2021
(1) High reliability Especially like the driving power supply of LED street lamp, it is installed at high altitude, which is inconvenient to maintain, and the maintenance cost is also high. (2) High efficiency Triac LED driver is an energy-saving product with high driving power efficiency. It is very important for the heat dissipation of the power node installed in the luminaire. The p...
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Three ways to teach you how to dimming led driver dimmable 220v
07 Jun, 2021
With the gradual popularity of LED products,led driver dimmable 220v have also been widely used, especially in the application of 60w triac dimmable power supply. In the practical application of LED dimming power supply, how to perform LED dimming power dimming has become the focus of attention. Here is SMARTS for everyone! 1.For 60w triac dimmable power supply to achieve dimming, i...
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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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