Lite-On began producing LED lamps in 1975; the company has steadily grown to become one of the world's largest manufacturers of optoelectronics products by providing customers with visible and infrared product solutions. High-volume production of commercial and application-specific products, as well as strong R&D and vertical integration capabilities have proven to be key and differentiating factors in Lite-On's success.
[i=s]This post was last edited by Unseen on 2021-5-20 17:02[/i]A few weeks ago, I saw a trial activity for the HarmonyOS development board - Bear Pie on the forum. I happened to be quite interested in...
I would like to ask you a question, the impedance between the chip VCC and GNG is abnormal, how to check the problem?
Some show 8Ω, some show 220Ω. They are basically different....
[align=left][color=#252525][size=4][color=#000]1: Port configuration [/color][/size][/color][/align][align=left][color=#252525][size=4][color=#000] 1: P1DIR is set to 1, the corresponding pin is outpu...
[align=left]Yesterday I found that there was only one day left, so I was ready to rush to make something. I planned to spend two hours on a small project and one hour on writing documents. What I can ...
Hello everyone, I am now designing a core board using XC7Z010, and I need to connect two Gigabit Ethernet ports and lead out two sets of RGMII interfaces from BANK501. After referring to several devel...
The number of electric vehicles on the road has increased rapidly over the past few years, with industry analysts predicting that 56 million new electric vehicles will be sold by 2040. According to B...[Details]
A power supply that can provide a stable AC voltage and frequency is an AC stabilized power supply . The AC stabilized power supplies on the market are roughly divided into the following categor...[Details]
How to change the font on LED display? Many friends have such doubts. Here, engineers have something to say about how to change the font on LED display. First of all, you must know how to change t...[Details]
In actual industrial, power, automation and instrumentation applications, the RS-485 bus standard is one of the most widely used physical layer bus design standards. Since it will work in a harsh ele...[Details]
6 main reasons for LED lamp damage
白光LED属于电压敏感型的器件，在实际工作中是以20mA的电流为上限，但往往会由于在使用中的各种原因而造成电流增大，如果不採取保护措施，这种增大的电流超过一定的时间和幅度后LED就会损坏
1. A sudden increase in the power supply voltage.
2....[Details]
Introduction:
• This circuit uses a 12V DC power supply to drive a 1.5A high-brightness LED, suitable for replacing the original MR16 halogen lamp system.
• The LM3406 has a two-wire dimmin...[Details]
At the Copenhagen Conference, which was held in Copenhagen, the capital of Denmark, from December 7 to 18, 2009, and was described as "the last chance to save mankind", relevant experts solemnly prop...[Details]
Five years ago, when many manufacturers proposed to reduce standby power consumption to below 1W, many people exclaimed that it was an unattainable "myth"! But in the end, this so-called "myth" fin...[Details]
Diodes Incorporated Launches Non-Isolated Offline Switcher with Low Standby Power to Significantly Reduce BOM Cost
Diodes Incorporated (Diodes) has launched a universal AC high volt...[Details]
1 Introduction
There are currently five challenging issues with switching power supplies, one of which is whether they can be miniaturized. An important way to miniaturize switching power ...[Details]
LED display screen is composed of a row of light-emitting diodes, so the quality of LED directly affects the overall quality of the display screen. 1. Brightness and viewing angle The brig...[Details]
1. Introduction to Quasi-Single Crystal Technology
1.1 Traditional monocrystalline silicon and polycrystalline silicon technology
We know that monocrystalline silicon is generally pro...[Details]
The emergence of the emerging field of semiconductor lighting has made engineers who specialize in power electronics, optics and thermal management (mechanical engineering) in the three fields of p...[Details]
At present, ultra-bright LEDs have replaced incandescent lamps and are used in traffic lights, warning lights, and sign lights all over the world. Compared with incandescent lamps, LED traffic lig...[Details]
Infineon launches CoolSiC™ Schottky diode 2000 V,
DC bus voltage up to 1500 VDC, higher efficiency and simpler design
Today, many industrial applications can transition...[Details]
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