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Qiangmao introduces the latest bridge rectifier package series: GBJA and KBJB body short package. In the world of ever-evolving electronic components, the demand for thin and light ...[Details]

　　With the development of electronic devices, more and more people pay attention to flexible electronic devices, which refer to electronic devices that can still work under certain deformation condit...[Details]

In terms of display technology, LCD is a display screen composed of liquid crystals, while LED is a display screen composed of light-emitting diodes. Each pixel unit in an LED digital display is a ...[Details]

　　 1 Introduction 　　Frequency converters are of great significance in energy conservation and power environmental protection. Electric motor drives are major consumers of electricity, consuming abou...[Details]

As a common display device, LCD has the characteristics of low power consumption, small size, light weight, and large amount of displayed information. Especially in portable devices, it occupies an...[Details]

    LED backlights dominate the small LCD display market 　　& mid dot;Mobile phone, GPS , PDA 　　Large display devices have traditionally used cold cathode fluorescent lamps ( CCFL ) 　　LED backl...[Details]

Digital Visual Interface (DVI) is a display interface developed to adapt to the rapid development of digital flat panel displays. At present, most computers and external display devices are connected...[Details]

1. Introduction UPS, uninterruptible power supply, refers to a form of power supply that can provide reliable and stable power supply to the load under normal or faulty conditions of the mains. It is...[Details]

1. LEDs used in backlight modules have the advantage of saving power LED is used as a light source in the backlight module to replace the traditional cold cathode fluorescent lamp (CCFL). It i...[Details]

The LED spotlight lenses 　on the market are changing rapidly, and the optical effects required by different places and different customers are also very different, so the design of LED spotlight lens...[Details]

Modern aircraft are increasingly using electric actuation technology, and the application of a large number of advanced airborne electrical equipment has rapidly increased the capacity of aircraft ...[Details]

Amber's demonstration kit allows engineers to evaluate its chips to extract DC power directly from AC power without discrete components such as transformers, rectifiers or filters. AC direct to DC ...[Details]

　　At present, electronic equipment used in various electronic equipment and systems still uses printed circuit boards as the main assembly method. Practice has proved that even if the circuit schemat...[Details]

The principle of virtual pixel display 　　The virtual pixel LED display screen uses software algorithms to control the light-emitting tubes and enable the light-emitting tubes to participate in the im...[Details]

4 Thermal conductivity and emissivity of heat dissipation materials 4.1 Thermal conductivity of heat dissipation materials The thermal conductivity of a material reflects the strength of the material...[Details]