Now our life can be said to be inseparable from the power supply, lighting needs power, watching TV needs power, air conditioning needs power... So if we are in the renovation of a new house, the most important thing to ignore is the power supply, if there is no power in the house, what can be said Can't do it. Therefore, we need to pay special attention when designing the switching power supply, and we cannot make the circuit have problems. So, what should you pay attention to when designing a switching power supply? I think the following five aspects need special attention.
1, wiring
The design requirements of the wiring are very strict in the design of the switching power supply. If the designer did not handle the wiring work in the early stage of design, there would be a great safety hazard in the future power consumption. Therefore, I suggest that you pay attention to the actual situation of the cable when purchasing the switching power supply to prevent irreparable damage.
2, the device layout
The design of the element is also very important. When designing, you must follow the physical design principle. Do not change the position of the element by your own idea to prevent the occurrence of a short circuit. In addition, the designer must check the quality of the product when purchasing the device.
3, parameters
In the design of the switching power supply, we must understand every construction detail inside, especially to remember the parameters, so that we can specify the future use. Detailed parameters also facilitate the testing of the switching power supply later, which will save some time.
4, check
After designing each switching power supply, it must undergo strict inspection before it can be produced. Only by checking can determine the availability and applicability of the switching power supply, so that the switching power supply can be priced. At the time of inspection, first start from the circuit, check the real working environment of the switching power supply, in which environment the work is most suitable, to avoid circuit accidents in some environments, safety is our first concern, so we need Check the switching power supply carefully.
5, choose the right power
In order to make the life of the switching power supply longer, I suggest to choose the model with 30% output power rating. If the system requires a 100W power supply, it is recommended to select a model with a power output rating greater than 140W, and so on to effectively improve the life of the power supply.
After reading the above introduction, you should also know what to pay attention to when designing the switching power supply. When designing the switching power supply, we must pay special attention to the five aspects mentioned above. Otherwise, there will be problems in the design, which will have a great impact on the future power supply.
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