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In recent years, with the rapid development of LED production technology, the brightness of LEDs has increased and their lifespan has been extended. In addition, the production cost has been grea...[Details]
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According to the Economic Daily, in order to strengthen the competitiveness of panels and market leadership, Taiwan's panel manufacturers did not choose to enter the OLED market, but instead actively...[Details]
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About the heat sink of LED bulb
From the LED bulbs (E26 socket products) made by Japanese manufacturers sold in home appliance stores, the number of products with simple designs without heat s...[Details]
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Commonly used single chip system RAM test method
LED
is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental prot...[Details]
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The flyback switching power supply is the most widely used topology in the power supply circuit, and its important role needs no further explanation. This article will explain the internal structure ...[Details]
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LED definition
In the PN junction of some semiconductor materials, when the injected minority carriers recombine with the majority carriers, they release the excess energy in the fo...[Details]
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1. Electric shock hazard:
When electric current flows through the human body, it will cause physiological reactions in the human body. The intensity of the reaction depends on the size of the c...[Details]
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The high-voltage board
circuit is a DC/AC (direct current/alternating current)
converter
, and its working process is
the inversion process of
the switching
power supply
...[Details]
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OLED has the advantages of low driving voltage, high efficiency, and large-area full-color display. It has attracted widespread attention in the field of flat panel displays and has become an inter...[Details]
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This detection equipment PM2.5 environmental monitoring system is inexpensive and can solve the problem of capital investment. In the monitoring area, the PM2.5 detection of each node is composed o...[Details]
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Now, you might ask me, "What does a marathon have to do with LEDs ? Do you really know what you're talking about?" I think so. Just like strong runners lead the way in a marathon, LEDs are leading ...[Details]
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Recently, the team led by Li Mingqiang, an associate professor at Dalian University of Technology, has made a breakthrough in green power batteries, increasing the cycle life of nickel-zinc batteri...[Details]
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LED guardrail tube, also known as Lide tube, is an advanced LED decorative lighting product. With red, green and blue LED as the light source, it uses microelectronics and digital technology, can ...[Details]
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The inductor of a switching power supply is an important component of a switching power supply device. It works on the principle of electromagnetic induction. Its function is to block AC and pass D...[Details]
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Munich, Germany, October 25, 2021 - Using energy in a responsible manner is a fundamental element of innovation in the field of energy efficiency and will also help create a greener planet. Infineo...[Details]