LM2596T-ADJ

    Abstract: Through the application practice of SIMOREGK6RA24 all-digital DC speed control device, according to the main circuit and basic control characteristics of AC and AC frequency converters,...[Details]

Compiled from EDN introduce Modern electronic systems require small, lightweight, and efficient power supplies. These power supplies require cost-effective metho...[Details]

After launching the high-performance low-dropout linear power supply GM1205 in the early stage, Common Mode Semiconductor has launched another high-end power supply chip in the same series - GM12...[Details]

An LED can be made into a strobe light, a straight line of LEDs can be made into a revolving lantern, and a square LED can form a dot matrix. Based on this rule, can a three-dimensional LED be made? ...[Details]

1-6-3-2-2． Calculation of the turns ratio of the primary and secondary coils of a transformer The output voltage of a forward switching power supply is generally the average value of the pulsa...[Details]

This paper introduces a winding method for high-frequency transformers, which can completely avoid the unilateral heating of the field tube caused by the asymmetric coil. The editor will organize...[Details]

1.3D Technology Analysis 3D technology Display Principle: Since the human eye has a pupil distance of 4-6cm (1.6-2.3inch), each eye sees different content. The images from two ...[Details]

TCL-HiD432/522 type Rear projection color TV, in order to meet the load power supply requirements, uses two sets of power supply circuits to power different loads, as shown in Figure 1. ...[Details]

As we all know, in high-voltage switching power supplies, high-frequency transformers that store and transfer energy, isolate and boost voltage are the key and difficulty of project desig...[Details]

发光二极管 (HB- led) 在每封装流明输出和光效 (efficacy ,单位为流明 / 瓦或 lm/W) 方面的性能快速提升。商用的 1 W LED 已提供有冷色温 LED( 色温 5000K) 的每封装流明输出超过 100 流明,光效达 100 lm/W ,而相同功率等级的暖色温白光 LED( 色温 3000 至 3500K) 也超过了 70 到 80 流明。与两年前相比,这些性能等级提...[Details]

　　 1 Background 　　In principle, the luminescence phenomenon of semiconductor devices can be roughly divided into three types: photoluminescence, electroluminescence, and cathode ray luminescence. Th...[Details]

　　As a new type of green light source, LED light source has been more and more widely used due to its advantages of low power consumption, long life, fast response speed, high efficiency and energy s...[Details]

Light Emitting Diode (LED) is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. As the application of LED become...[Details]

　1. The viewing angle of the entire screen of the 3-in-1 LED display is larger than that of the 3-in-1 LED display, and the surface of the 3-in-1 LED display can be treated with diffuse light reflec...[Details]

The emergence of new materials, the continuous improvement of processing technology, and the rapid development of high-sensitivity CCD devices and electronic technology have made high-resolution opti...[Details]