[Text / high-tech LED Yue Mengdi] "I don't know if you have found out that from the report of listed companies, many companies that actively expand their business scope and take diversified routes have increased their revenues, while some over-concentrated enterprises have instead Not as good as those companies." In the process of visiting a few days ago, a packaged business owner proposed to Gaogong LED. Think carefully, as if he said it is a bit in line with the current status of most listed companies. The upstream Sanan Optoelectronics (600703.SH) actively expands related services such as automotive lighting and semiconductor integrated circuits; Hongli Optoelectronics (300219.SZ) in the middle reaches, Internet finance and car networking are booming; 300296.SZ), mergers and acquisitions, culture, media and other companies are not happy. "In fact, for us to do packaging, what is the road to survival and breakout?" asked the owner of the above packaging company. In fact, for the LED package Dahong Hongli Optoelectronics, although the business "tentacles" stretched a bit long, but the main business of LED packaging has not changed. Entering the net profit of Libao into the Internet finance is only one way to help the main business to develop healthier and faster. The automotive lighting and car networking related businesses are also opening up the industrial chain and strengthening the main business. "Through the operation of NetLibao, it is possible to introduce capital injection and expand the industrial chain." Wang Gaoyang, marketing director of Hongli Optoelectronics, told Gaogong LED, while automotive lighting and car networking are also stocking some emerging industries to strengthen Hongli Optoelectronics. Late development. As the industry matures, LED packaging companies are facing more and more challenges, and transformation and upgrading have become the slogan that people often mention. 2015 is the first year of transformation and upgrading. Where will you be in the next three years depends largely on whether you can “break out†and adopt the method of “breakthroughâ€. For large LED packaging companies represented by Hongli Optoelectronics, strengthening resource integration capabilities, improving production and management efficiency, and seeking new profit growth points have become key factors for their development. And small and medium-sized packaging companies, do they need to pay more attention to the technology, quality and other products themselves? Do a fine work, in the segmentation field to find a way to succeed? How does the LED package “break outâ€? At the 2015 High-tech LED Annual Meeting, Hongli Optoelectronics will discuss with you.
Fuse refers to an electric appliance that, when the current exceeds the specified value, melts the fuse and disconnects the circuit with the heat generated by itself.When the current exceeds the specified value for a period of time, the fuse melts and disconnects the circuit with the heat generated by the fuse itself.A current protector made from this principle.The fuse is widely used in high and low voltage power distribution system and control system as well as power equipment.
Ferrite is a metal oxide with ferrous magnetism.As far as electrical properties are concerned, the resistivity of ferrite is much larger than that of single metal or alloy magnetic materials, and it has higher dielectric properties.Ferrite magnetic energy also shows high permeability at high frequencies.As a result, ferrite has become a non-metallic magnetic material widely used in the field of high frequency and weak current.Due to the low ferrite magnetic energy stored in the unit volume, saturated magnetic induction strength (Bs) and low (usually only pure iron 1/3 ~ 1/5), and thus limits its higher requirements in the low-frequency magnetic energy density in the field of high voltage and high power applications.
Semiconductor Fuse and Ferrite Semiconductor Fuse, Fuse Cutout, Protection Fuse, Square Fuse, Fuse Link, Ceramic Fuse, Fuse Box, Fuse Resistors YANGZHOU POSITIONING TECH CO., LTD , https://www.yzpstcc.com.jpg)
Hongli Photoelectric Exhibition Hall .jpg)
Hongli Photoelectric Exhibition Hall 
December 30, 2020