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What is PWM dimmer?
17 Dec, 2020
LEDs can be dimmed in two ways: analog and pulse-width modulation (PWM) dimming. PWM dimming has a frequency and a duty cycle. PWM dimming works by turning the LED on and off at a very high speed. The frequency determines the number of pulses per second of the LED, and the duty cycle determines the duration of the pulses. For the frequency happens so fast, human beings perceive a lower bright...
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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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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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What's the advantage of your LED dimmer switch?
25 Aug, 2020
SMARTS manufacturer kinds of led dimmers : triac dimmer,0-10v dimmer and DALI dimmer. They are all designed as European standard and national standard universal type, which is suitable for European circular mounting holes and also suitable for the installation of the 86 version of the base. Our dimmer switch use scratch-resistant glass panel, touch switch dimming, knob button switch, dimming. Here...
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What anything should be considered before purchase a dimmer switch?
25 Aug, 2020
Before selecting a dimmer switch for your LEDs or compact fluorescents, you need to make sure you have the proper type of bulb available, there are several choices, a-style, decorative, reflectors and MR16. R20, R30 and R40, spiral shape. However, different leds require different technology, you should purchase dimmers that state they with the compatibility with your bulbs. Secondly checking the l...
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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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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 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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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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