Resistors are the most common components in the circuit, and there are always resistors on all kinds of boards, whether they are patch resistors, in-line resistors or power resistors. What is the function of resistance in a circuit? The more commonly used things, the more difficult to say clearly, this paper tries to discuss with …
Semiconductor triode 1. Structure and type (1) Structure Triode is composed of two PN junctions (collecting junction, emitting junction), three regions (collecting region, base region, emitting region), and three electrodes (collector, base and emitter). (2) Type It can be divided into NPN type and PNP type. The direction of the emitter arrow indicates the direction …
Chip semiconductors are the lifeblood of Korea and the core of our industry. Korea s semiconductor industry is the foundation of our economy, accounting for 20 percent of our total exports. In early June, President Yoon Seok-yeol held an unusual cabinet meeting. Rather than a meeting, it was more like taking a group of heads …
Although China's IC design industry started late, with huge market demand, stable economic development and favorable policy environment and many other advantages, it has become the main driving force of global IC design industry market growth. From the sales of IC design industry, China's IC design industry has maintained a rapid development trend for many …
What is the status quo of China's chip design industry? What are the prospects? Read More »
In daily life, integrated circuits and discrete devices are always called chips, but integrated circuits and discrete devices are not the same, they are the two branches of the semiconductor industry, and the next semiconductor to understand. The integrated circuit Integrated circuit, also known as IC, chip. According to its different function and structure, it …
Aren't discrete devices and integrated circuits chips? What's the difference? Read More »
Electronic components are the basic components of electrical equipment, electronic elements are used everywhere in electronic engineering. The main function of components is to provide working conditions or supplement and modify the existing electrical performance of the circuit. So what are the main components of electronic components? Xiaobian for you to sort out. Electronic components …
Uavs are drones that are operated by radio-controlled devices and their own program controls, or operated independently, completely or intermittently, by on-board computers, Uav is widely used in aerial photography, agriculture, plant protection, micro-selfie, express delivery, disaster rescue, observing wildlife, monitoring infectious diseases, surveying and mapping, news reporting, electricity inspection, disaster relief, film and television …
Working principle of MCU single chip in man-machine Read More »
For the purchase of electronic components, some people always think that procurement is: buy buy buy, easy! But purchasing components, is it as simple as spending money to buy? The market for electronic components is a jumble of fakes, defective goods and refurbished materials that can easily be taken in. So what do you need …
What should I pay attention to when buying electronic components? Read More »
The L6572 is a high voltage half-bridge driver for current regulating, quasi-self-excited oscillating ballasts. It contains all the functions necessary for preheating the filament, igniting and operating the fluorescent lamp. During normal operation of the lamp, the ballast operates with a nominal or reduced resonant current, resulting in a nominal or reduced light output of …
L6572_ High voltage intelligent ballast controller Read More »
According to BusinessKorea, Samsung electronics will start mass production of 3nm semiconductors based on full surround gate (GAA) technology on June 30. Samsung Electronics will officially announce mass production of gaA-BASED 3nm semiconductors on June 30, the report said. GAA transistor architecture is superior to current FinFET architecture because it can reduce chip size and …
