August 2022

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 do you look for most when buying an electricity meter?

Actually distribution box ordinary small now, but most of watt-hour meter products on the market volume is larger, and now in addition to the installation of meters and conventional circuit breaker in the power distribution box, also added a surge protector, since the compound overload protector, arc fault protector, etc., so I think if buy …

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What are the commonly used electronic components on the PCB board

There are different types of packaging for electronic components. Different types of components have the same shape, but their internal structures and uses are quite different. Complex electronic circuits are also composed of these electronic components. For component identification, you can distinguish by looking at the printed model. For devices that do not have characters …

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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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