TOP26x系列单芯片开关电源的维修步骤和技巧探讨

Maintenance Steps and Skills of TOP26x Series One-Chip SMPS

首先概述了TOP26x单片开关电源的基本工作原理,介绍了针对此电路的维修技巧,最后通过以TOP26x单片开关电源维修实例进行剖析,进一步说明TOP26x开关电源的具体维修技巧及故障的处理。

This paper first outlines the TOP26x monolithic switch power supply basic principle,and introduces techniques for the maintenance of the circuit,and analyzes the maintenance examples base on the TOP26x monolithic switch power supply,further illustrates TOP26x and deals with the maintenance and fault of switch power supply.