potentiometer

The selection of Hall opening type open-loop current and voltage sensor for engineering

The so-called engineering current/voltage transmitter refers to the output standard signal, the subsequent MCU for PLC, data acquisition card, motion control card and other programmable controllers. Many projects in the tender time are the general contractor package together. But for the employer, many times it is more about space, mechanical and functional requirements. The detailed …

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What are the differences between electronic components and electronic components?

Electronic components is a general term for components and components. Electronic components: refers to the finished products that do not change their molecular composition in the process of factory production and processing. For example, resistors. Capacitors. Inductors. Because it doesn't produce electrons, it has a voltage. The current has no control and conversion function, so …

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What kinds of electronic transformers can be divided into

Electronic transformer and semiconductor switching devices, semiconductor rectifier devices, capacitors together, known as the power supply device in the four main components. Today, let Xiaobian take you to know what types of electronic transformers are divided into. Let's take a look together. According to their role in the power supply device, electronic transformers can be …

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Basic transistor characteristics

one Power transistor GTR 1. The difference between transistor and triode I. Triode and transistor have: cutoff zone, amplification zone, saturation zone; II. Triode working in amplification area; III. Transistors in the switching process, mainly work in the saturated region and cut-off region; 2. Dynamic characteristics of transistors I. GTR uses base current to control …

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Apple cut orders by 10%, AMD cut orders by 20,000 wafers

According to Taiwan media reports, in the mobile phone PC supply chain continues to be weak, in recent days, apple, AMD cut orders, NVIDIA delayed new products, Micron production news. At the same time, some of the microcontrollers (MCUS) that were in short supply and relatively rigid price began to fall in price, especially the …

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In integrated circuit, where is the power IC chip judged?

Xiaobian with you to talk about the integrated circuit power IC chip from where to judge. 1. First of all, we should master the use of IC in the circuit, internal structure principle, main electrical characteristics, etc., and analyze the internal electrical schematic diagram when necessary. In addition, if each pin is to ground dc …

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