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本文从稳压原理入手,分析开关电源输出电压升高的常见原因,再结合实例介绍这类故障的检修方法和注意事项。一、故障分析
This article starts with the principle of voltage regulation, analyzes the common causes of the rising output voltage of the switching power supply, and then introduces the maintenance methods and precautions of such faults with examples. First, failure analysis