Basic knowledge of circuit diagram of imported 24V switching power supply module

by:MOSO     2020-02-21
The basic knowledge of the circuit diagram of the imported 24V switching power supply module the circuit diagram is a graph representing the circuit structure drawn by people with agreed symbols for the needs of research and engineering. The actual circuit situation can be known through the circuit diagram. In this way, when we analyze the circuit, we don't have to think over and over again about the real thing, but just take a drawing; When designing the circuit, it can also be carried out on paper or computer calmly, and the actual installation will be carried out after confirmation and perfection, and through debugging and improvement until success; Now, we can apply advanced computer software to carry out the auxiliary design of the circuit, and even carry out the virtual circuit experiment, which greatly improves the work efficiency. The circuit diagram of the imported 24V switching power supply module is a circuit diagram used to reflect the working principle of the electronic circuit, which is also called 'electrical schematic diagram '. This kind of diagram is generally used in designing and analyzing circuits because it directly reflects the structure and working principle of electronic circuits. When analyzing the circuit, we can understand the actual working situation of the circuit by identifying the symbols of various circuit components drawn on the drawing and the connection mode between them. The block diagram is a circuit diagram that uses blocks and connections to represent the working principle and composition of the circuit. Basically, this is also a schematic diagram, but in this kind of drawing, there are almost no other symbols except boxes and lines. The main difference between it and the above schematic diagram is that all the components of the circuit and their connection modes are drawn in detail on the schematic diagram, while the block diagram simply divides the circuit into several parts according to its functions, describe each part as a box, add a simple text description to the box, and connect lines between the boxes (Sometimes with an arrow line)Explain the relationship between the boxes. Therefore, the block diagram can only be used to reflect the general working principle of the circuit, while the schematic diagram can not only show the working principle of the circuit in detail, but also be used as the basis for collecting components and making circuits.
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