Digital power supply has developed into a "second revolution" of LED intelligent lighting constant current driving power supply
In order to show the latest technology and achievements in the industry more broadly and more thoroughly, Guangzhou Guangya Messe Frankfurt Co., Ltd. and Aladdin Lighting Network will launch the 4th Lighting Industry Latest Technology and Achievement Summit Forum. The first stop of the forum will be June 10th. It was held concurrently with the 17th Guangzhou International Lighting Exhibition. At that time, domestic and foreign experts and well-known enterprise technology representatives will jointly discuss the latest developments in lighting industry technology.
Among them, Zhu Changya, general manager of Tianbao Group International Co., Ltd. will attend the event as a guest speaker. Aladdin Lighting Network reporter recently communicated with Zhu Changya on the issues related to intelligent lighting driven by power supply control, and shared the speeches of this forum in advance.
The "second revolution" protagonist of LED intelligent lighting constant current driving power supply must be the development of digital power supply
Reporter: At present, the LED industry has begun to enter indoor lighting on a large scale. The small power drive power supply is mainly used for indoor lighting. What is the action of Tianbao in this respect? How to treat the current chaotic situation of the low-power lighting power supply market?
Zhu Changya: In the indoor low-power LED lighting, the main reason is that the constant current driving power supply does not match the traditional thyristor phase-cut dimmer, causing the LED to flicker during the dimming process, which seriously affects the consumer in the LED. The enthusiasm in the application; the second is the light decay and life of LED. The main core of this kind of problem is that the technical parameters and standards of the driving power supply are not unified. Everyone simply exchanges the cost of the power supply in exchange for the market.
Tianbao designs and selects materials and design solutions from the high reliability and long life requirements of LEDs in indoor LED lighting driving constant current power supply. Through the in-depth study of digital power supplies, the digital power supply has high reliability, high intelligence and long life. And other advantages to solve the current problems of dimming and reliability and life of LED lighting.
Reporter: At present, “intelligent lighting†is beginning to appear on the market. However, due to market consumption awareness and product price, short-term development is still limited. How do you view this issue?
Zhu Changya: "Intelligent lighting" was born to promote the need for energy saving and emission reduction. We only have one earth. The problem of energy depletion has been plaguing us. Therefore, we should start from reducing energy consumption and propose intelligence when protecting the earth's homeland. The original intention of lighting is to eliminate unnecessary energy waste through intelligent control means to achieve "secondary energy saving" of LED lighting, to solve the problem of energy shortage.
Although the current development is affected by the price of the product and the instability of the application, as the degree of intelligence increases and the reliability of the product continues to increase, it is believed that in the near future, "intelligent lighting" will be seen. Energy saving effect and convenient living.
Reporter: Last year, Tianbao Group opened the domestic market with the latest digital intelligent power technology. What is the current domestic response, and please talk about the advantages and disadvantages of this technology in detail.
Zhu Changya: Digital intelligent LED power supply is an emerging power source that the industry has been expecting. It is more characteristic than analog power supply in terms of reliability and intelligent lighting.
The first generation of products developed last year has been praised and recommended by many users. The second generation of digital intelligent power supply introduced this year combines some of the main suggestions of users, adding Zigbee embedded module, AC or DC input voltage dimming function and wireless. Transmission gateway unit, etc., with high integration, high efficiency, high precision, high stability, high reliability, high intelligence, etc., and belongs to a wide constant current and constant voltage range, each output can be independently from any value within the range of 30V to 50V The roads do not affect each other.
Inferior, because the current DSP chip price is still high, increasing the cost of the power product. However, with the development of new energy fields, the price of many DSP chips is continuously decreasing, the response speed and performance are increasing. Through the unparalleled performance of digital power supply, the "second revolution" protagonist of LED intelligent lighting constant current driving power supply must be The development of digital power.
Wireless dimming digital drive power will push LED "intelligent lighting" boom
Reporter: This year Tianbao participated in the Guangzhou International Lighting Exhibition for the first time. What key technologies and new products are displayed at this exhibition?
Zhu Changya: In order to meet the development trend of LED indoor and outdoor application lighting, Tianbao has experienced the energy-saving effect, high reliability, high intelligence and long life of power supply. After years of research and development investment and continuous innovation, it will occur in the process of LED lighting application in the industry. Some of the issues as key breakthroughs in research and development, this year for the first time to show our series of LED driver power to the industry's lighting customers and peers, mainly multi-channel constant current power supply, constant voltage power supply, ultra-thin medium and high voltage multi-channel constant current power supply and wireless tuning Optical digital intelligent LED power supply, etc., expect wireless dimming digital intelligent driving power to illuminate LED intelligent new life, and contribute some power to energy saving and emission reduction work in China and the world.
Reporter: As one of the highlights of the Guangzhou International Lighting Exhibition, the latest technology and results summit of the lighting industry, what kind of expectations do you have for this meeting?
Zhu Changya: I look forward to the LED lighting industry customers, power peers, government leaders, experts and scholars in this conference to jointly develop LED industry and technology, develop strategic development direction, and continue to develop LED industry and industrial chain from the perspective of persistence and innovation.
Reporter: So, what is the consideration for choosing the topic of “Wireless dimming digital driving power supply to illuminate LED smart new life†as the topic of this forum? Can you disclose the approximate content first?
Zhu Changya: The content of the speech is very simple. It may be boring and tasteless. It will give us a detailed introduction to the "wireless dimming digital driving power supply" that we have successfully researched. It will share some key technical points and innovations. LED street lights' "intelligent lighting" and remote control applications share some specific practices, which can provide some "intelligent lighting" solutions for the majority of LED users.
After years of research, Tianbao International Group and a number of Japanese experts have achieved some new technologies and achievements in digital multi-channel constant current driving, wireless dimming module, wireless gateway unit and intelligent control of LED lighting, hoping to pass digital power supply. The high-reliability, high-efficiency, high-energy-saving and unparalleled intelligent control features in LED "intelligent lighting" once again illuminate the "intelligent lighting" boom of LEDs and promote the continued use of "secondary energy-saving" LED lighting applications. development of.
Reporter: Please briefly talk about the technical strategic planning of Tianbao in the field of LED power supply in the next three to five years.
Zhu Changya: In the next three to five years, Tianbao will mainly promote the in-depth development of LED in "smart lighting" and "secondary energy saving" from the research of digital power supply and electroless capacitor topology, and create a digital, high-reliability, long-life LED power supply. Provide customers with energy-saving, environmentally friendly and green products and services.
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