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.
What is the control chip in the picture below?
Does anyone know the specific model of the power chip in SOT23 package?
I looked at these chips: OB2263, ME8200, PT4201, FS6830, but I'm not sure...
According to foreign media reports, French luxury brand Chanel lost its trademark dispute with Huawei.The dispute began in 2017 when Huawei applied to the European Union Intellectual Property Office (...
I want to collect the voltage of the middle tap of the potentiometer , the power supply voltage is 100V DC. But this voltage is a bit large, so it must be divided twice.1. The voltage collected in thi...
This article summarizes the application of AC speed regulation in the construction of Baosteel Phase I, II and III projects. Based on the analysis of the basic structure, performance, application effe...
My topic is "Automatic Bus Stop Announcement". I have already completed the hardware schematic diagram and am now working on the main software program. Can anyone help me make a program?...
Is there any solution to adjust the voltage accurately to 0.1V and start continuously and stably? ??? ? Help! ! ! !
Is there a solution to adjust the voltage accurately to 0.1V and continuously and st...
Several approaches to designing fault-tolerant power supplies are discussed, including a new preregulator topology that simplifies circuit design and component selection.
Combating Phase Failur...[Details]
With the rapid development of the battery industry, major battery manufacturers at home and abroad have invested a lot of money and R&D personnel to develop large-capacity and high-energy-density pow...[Details]
Although the industry is currently focusing on the research and development of alternative energy sources, or taking energy saving as an important goal, while "creating more" energy, how to "use ...[Details]
1. Working Principle
The single-phase bridge rectifier circuit is the most basic circuit for converting AC to DC, and its circuit is shown in Figure 10.1.2.
Figure 10.1.2 Single-ph...[Details]
Fundamentals and Applications of High-Power, Low-Value Current-Sense Resistors
Basics of Current Sense Resistors
There are many different techniques for sensing current in a...[Details]
The lighting engineering of LED lighting industry is not only affected by the global environment, but also has its own industry characteristics. The power supply of LED street lamp is the top prio...[Details]
TL494 is a voltage-driven pulse width modulation control integrated circuit, which is widely used in various switching power supplies. You may not be familiar with how it works together with the corr...[Details]
Almost everyone in a student dormitory has a bedside lamp. But if you want to read for a while after turning off the lights and don't want to disturb your roommates' sleep, you may need a reading l...[Details]
Mouser Electronics, an electronic component distributor focused on introducing new products to promote industry innovation, announced the upcoming launch of the "Mouser and You Big Talk" series of li...[Details]
ISL1208 is a low-power real-time clock integrated circuit from Intersil, which provides users with 2 bytes of static memory. It requires an external 32.768 kHz crystal oscillator to provide an osci...[Details]
This paper mainly proposes solutions to some problems existing in the current market of solar street lights. Taking the solar electrodeless street light system as an example, starting from the aspe...[Details]
The circuit is shown in the figure. This circuit can obtain a higher output power by simply changing some components. The circuit R1, L1, D1, C1 to C7 on the left side of the figure is a convention...[Details]
As a revolutionary environmentally friendly energy-saving lamp, LED energy-saving lamp has changed the pollution problem of heavy metal toxins in previous energy-saving lamps, and has a longer serv...[Details]
Dual tone multi frequency (DTMF) codec communication has the characteristics of strong anti-interference, low cost and long distance. This paper proposes an inverter power system based on DTMF remo...[Details]
introduction
The rapid economic development has brought about a highly developed road network, but at the same time, it has also brought about a huge problem of congestion. Therefo...[Details]
Power technology
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