Constant Current LED Driver And Triac Dimmer,LED Power Supply Design

2021-08-06

What is Dali?

Dali dimmable is a dedicated lighting control protocol. The dali drivers has the advantages of overall dimming, group dimming, addressing dimming, multi-scene mode setting, simplicity, reliability, excellent function, and flexible extension. The DALI system allows each lamp to have an independent address, so the lamp is upgraded from ordinary lamp to "smart lamp". In fact, the light source in the ...

2021-08-04

LED dimmable power supply can save energy and environmental protection

The LED dimmable power supply will release a lot of heat during the working process, causing the die junction temperature to rise rapidly. The higher the LED power, the greater the heating effect. The increase in the temperature of the LED chip will lead to the change of the performance of the light-emitting device and the degradation of the electro-optical conversion efficiency. The waterproof le...

2021-08-02

What is the difference between LED power supply and ordinary power supply?

he main difference is: LED power supply is a constant current source, general switching power supply is a constant voltage source. LED power supply features: 1. The requirement must be cross flow. 2. Low temperature, low heat and long life. 3, small size, slim size for our 30w~150w led driver 4. Waterproof led power supply, anti-corro...

2021-07-30

What is the Class P standard?

The emerging LED technology not only provides higher efficiency and longer life for lighting fixtures, but also greatly improves the freedom of product design. Facing the ever-changing LED driver market, lighting manufacturers look forward to more flexible and simple product evaluation and certification schemes to reduce the time and cost of re-certification, adapt to customer needs and speed up t...

2021-07-28

What are the benefits of triac dimmers?

The use of dimmers is mainly to adjust the light source and ensure the normal use of LED power lamps. Therefore, in the development of the industry, in order to meet various usage requirements, the types and methods of dimmers are also changing. Triac dimmers One of many dimmers, The way to achieve the best purpose with a triac dimmer: First of all, this dimming method was mostly used ...

2021-07-26

What are the benefits of popularizing led lighting products?

The continuous popularization of LED lighting products has also promoted the development and release of the LED controller market. Nowadays, lights controlled by led drivers can be seen in many occasions in cities. Such as indoor lighting in shopping malls, hotels, clubs, villas, office buildings, parking lots and shops, etc. Of course, I believe that with the advancement of technolog...

2021-07-23

What are the core values of triac dimming power supply?

(1) Energy saving and environmental protection, dimming control On the basis of energy saving, people should be the main focus. How to achieve smooth and perfect dimming and how to provide a more convenient and simple control method is the goal that triac dimming power should pursue. (2) Adopt multiple circuit protection The power supply needs to take a variet...

2021-07-21

Is the LED dimming power supply safe and environmentally friendly?

LED itself is a very good material, with good use effect, and it is safe and reliable. Therefore, the use of this material to make dimming power supply is naturally good, the safety is also improved a lot, and electric shock accidents can be avoided during use. The technology of the product has reached maturity. The product adopts high-tech technology to set up a safety protection device, which al...

2021-07-19

What will affect the life of LED dimming power supply?

With the advancement of science and technology, the use of power supply is becoming safer and safer. In addition, people's lives are now inseparable from LED dimming power supplies. So when using this power supply, what will affect its life? Conditions affecting the life of LED dimming power supply: 1. LED Supply voltage If there are unstable factors in the power supply voltage, the c...

2021-07-16

How to make a good led dimming power supply

There are two power supply methods for power supply, namely constant current and constant voltage. It is mainly to change the current or voltage to control the brightness of the lighting lamps. Moreover, this equipment adjusts the current supplied to the LED light-emitting tube, and finally achieves the purpose of adjusting the brightness. In fact, LED has very strict standards for supply voltage ...