First, LED history 50 years ago, people already understood the basic knowledge of semiconductor materials to produce light. In 1962, General Electric's Nick Holonyak Jr. developed the first practical application of visible light-emitting diodes. LED is the abbreviation of Englis
The reporter learned from the news briefing held by the Xiamen Science and Technology Bureau yesterday that this year's Taiwan Fair will be the main "photovoltaic card". During the period, 11 major international purchasing giants such as Philips will purchase energy-saving lighting pr
A letter of intent for Nexxus to buy LightWild has expired, although Nexxus has completed the acquisition of ALS. The planned acquisition by LED lighting manufacturer Nexxus Lighting of another LED lighting specialist LightWild has fallen through. In June, Nexxus said that it had entered into a no
Diodes has introduced a 1A linear mode constant current LED driver designed to reduce the size and cost of general lighting products including flashlights, emergency lighting, garden lighting and poolside applications. The highly integrated DLD101LED driver is packaged in an optimized small-sized
According to a new report released by Free donia, the demand for lighting fixtures in the US market will grow at a rate of more than 3% per year. It is estimated that by 2012, the total sales value of the US lighting market will reach US$21.6 billion. In 2002-2007, the average annual growth rate o
Silicon Labs announces the launch of Si4830 AM / FM receiver chip Silicon Laboratories, a leading manufacturer of high-performance analog and mixed-signal ICs, announced the launch of the Si4830 AM / FM receiver chip, thereby bringing the benefits of digital performance and i
Good products are not equal to good sales, and best-selling products must have a good selling method. It is undeniable that the hottest and most dazzling LED in this fair is still LED, and it is indeed a promising good product, but it is not a good selling product, nor is it a popular mainstream pr
Model NO.: flexible wire covering cable Material Shape: Round Wire Range of Application: LSOH
This rocket-sized flashlight is made up of 500 high-brightness LED lights of 5 mm size. The flashlight has a battery inside and a complicated operation switch at the bottom to control the switch or adjust the brightness of the lamp. When the brightness is maximum, its power reaches 50 watts. Giant
Power Alliance (3080) announced that its consolidated revenue for March was approximately NT$758 million, a 31.24% increase and an annual increase of 47.67%. Total Q1 consolidated revenue was approximately 1.952 billion yuan, a decrease of 2.2% quarter-to-quarter. Q2 demand is stable, and estimated
Power factor correction: portable measurement equipment for power grid analysis TDK-EPC, a subsidiary of TDK Group, has now launched a complete measurement system developed by EPCOS for measuring and storing electrical parameters of three-phase low-voltage power grids. The MC
This article refers to the address: http:// When an engine powered by an ignition engine is running on the road, the high-pressure ignition system of the gasoline engine generates strong electromagnetic waves, interferes with the normal operation of the radio broadcasting and radio communication