Power adapter detection? 1. Static observation. Observe the distribution of components in the circuit, identify the chara
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What are the classifications of switching power supplies? What are the control principles? Switching power supply classifi
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What are the precautions for the power adapter? 1. Clean the power adapter and charging port regularly. When cleaning, ple
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What are the vulnerable components and faults of the switching power supply? Nowadays, many faults in electronic circuits
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One is a linear power supply, and the other is a guide rail switching power supply that people often say. There is a 35mm g
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