[Text / high-tech LED Yue Mengdi] According to the data of the High-tech Research Institute LED Research Institute (GGII), the total demand for LED filament lamps in the world has exceeded 500 million in 2015, and the annual rate of more than 35% is increasing rapidly.
With the price drop of LED bulbs, lamps and other circulating light source products falling, many companies have been looking for new profit growth points. Judging from the recent listings of new three boards with filament lamps as the main business (Hangke Optoelectronics, Stellar Gaohong, Yimin Lighting, etc.), the acceptance of filament lamps in the market is not low. The outbreak of the filament lamp market is only a matter of time.
To make a good LED filament lamp, a good filament device is essential. There are not many LED companies in China that do filament packaging, and Lianshang Optoelectronics is one of the most focused.
Lianshang Optoelectronics, which was established in 2014, is a humble soldier compared to domestic packaging giants such as Mulinsen, Hongli Optoelectronics, and Guoxing Optoelectronics, but its development speed is staggering. Not only has a huge production capacity in Shenzhen, but in October this year, Lianshang Optoelectronics also established Lianshang Technology Co., Ltd. in Bijie City, Guizhou Province, and introduced nearly 80 production lines for professional LED filament packaging. Dai Peng, chairman of the company, said that on October 12, the day of the opening of Lianshang Technology Co., Ltd., it took an order of 5 million yuan.
“We will distinguish between the products in the Bijie Experimental Zone and the product positioning in Shenzhen,†Dai Peng told Gaogong LED. In the future, LED filament packaging in Shenzhen may be more oriented to the overseas high-end market.
Dai Peng entered the LED industry in 2005 and started from buying and selling second-hand equipment. He is very familiar with the LED packaging industry. LED packaged devices can earn 7,000 yuan from the first hour. Until now, I don’t know how much to make thousands of dollars. The opportunity to make money is no longer a big and complete product, but a deep breakdown. field.
"Compared with the big brothers, we are reeling, but we have our advantage, the giant has the disadvantage of the giant." In Dai Peng's view, Lianshang Optoelectronics' flexibility, professionalism and focus are not comparable to the packaging giants. The advantage, "Who can say that the silk can not be countered?"
It is understood that the full-circumference LED filament bulbs are connected in series by using high-voltage LED chips. Under the current density reduction, the luminous efficiency can be improved. Due to the simplified structure of the light source, the appearance of the product is similar to that of the early incandescent bulbs, which is quite popular in the European and American markets.
In the second half of 2015, the bottleneck of LED filament lamp technology was gradually broken with the intervention of linear IC, and the cost dropped again and the yield increased. The filament device has always been the main cost of the filament lamp, and the LED light source technology dominates the cost of the bulb is not unreasonable. Domestic and international giants such as Mulinsen, Jingyuan Optoelectronics, Philips, Osram, GE, etc., have successively added the production investment of LED filament lamps, and it is worth looking forward to whether Lianshang Optoelectronics can achieve the counterattack.
With the price drop of LED bulbs, lamps and other circulating light source products falling, many companies have been looking for new profit growth points. Judging from the recent listings of new three boards with filament lamps as the main business (Hangke Optoelectronics, Stellar Gaohong, Yimin Lighting, etc.), the acceptance of filament lamps in the market is not low. The outbreak of the filament lamp market is only a matter of time.
To make a good LED filament lamp, a good filament device is essential. There are not many LED companies in China that do filament packaging, and Lianshang Optoelectronics is one of the most focused.
Lianshang Optoelectronics, which was established in 2014, is a humble soldier compared to domestic packaging giants such as Mulinsen, Hongli Optoelectronics, and Guoxing Optoelectronics, but its development speed is staggering. Not only has a huge production capacity in Shenzhen, but in October this year, Lianshang Optoelectronics also established Lianshang Technology Co., Ltd. in Bijie City, Guizhou Province, and introduced nearly 80 production lines for professional LED filament packaging. Dai Peng, chairman of the company, said that on October 12, the day of the opening of Lianshang Technology Co., Ltd., it took an order of 5 million yuan.
“We will distinguish between the products in the Bijie Experimental Zone and the product positioning in Shenzhen,†Dai Peng told Gaogong LED. In the future, LED filament packaging in Shenzhen may be more oriented to the overseas high-end market.
Dai Peng entered the LED industry in 2005 and started from buying and selling second-hand equipment. He is very familiar with the LED packaging industry. LED packaged devices can earn 7,000 yuan from the first hour. Until now, I don’t know how much to make thousands of dollars. The opportunity to make money is no longer a big and complete product, but a deep breakdown. field.
"Compared with the big brothers, we are reeling, but we have our advantage, the giant has the disadvantage of the giant." In Dai Peng's view, Lianshang Optoelectronics' flexibility, professionalism and focus are not comparable to the packaging giants. The advantage, "Who can say that the silk can not be countered?"
It is understood that the full-circumference LED filament bulbs are connected in series by using high-voltage LED chips. Under the current density reduction, the luminous efficiency can be improved. Due to the simplified structure of the light source, the appearance of the product is similar to that of the early incandescent bulbs, which is quite popular in the European and American markets.
In the second half of 2015, the bottleneck of LED filament lamp technology was gradually broken with the intervention of linear IC, and the cost dropped again and the yield increased. The filament device has always been the main cost of the filament lamp, and the LED light source technology dominates the cost of the bulb is not unreasonable. Domestic and international giants such as Mulinsen, Jingyuan Optoelectronics, Philips, Osram, GE, etc., have successively added the production investment of LED filament lamps, and it is worth looking forward to whether Lianshang Optoelectronics can achieve the counterattack.
This DC Source System output current is up to 324A max by connecting the internal single unit Rack Mount DC Power Supply in parallel. Output voltage is up to 750VDC max (recommend not to exceed 800V) by connecting the internal single unit in series.
Some features of these Adjustable DC Power Supply as below:
- With accurate voltage and current measurement capability.
- Coded Knob, multifunctional keyboard.
- Standard RS232/RS485/USB/LAN communication interfaces, GPIB is optional.
- Remote sensing line voltage drop compensation.
- Equips with LIST waveform editing function.
- Use the Standard Commands for Programmable Instrumentation(SCPI) communication protocol.
- Have obtained CE certification.
75V DC Source System,AC DC Electronics Power Supply,Dc Power System,Stable Dc Voltage Source
APM Technologies (Dongguan) Co., Ltd , https://www.apmpowersupply.com