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微波炉一开就烧保险丝
更新时间: 2020-09-19 00:00:00  

原因有可能是:

1、高压电容严重短路造成启动时瞬间烧保险管;

2、微波炉中的高压二极管严重短路,所有串联在保险支路的元件出现短路故障都可以烧掉保险管;

3、磁控管灯丝对地严重短路造成按启动键后即烧保险现像;

4、高压变压器线圈严重短路造成启动瞬间烧保险情况;

5、变压器次级短路电流过大。

关键词: 微波炉 保险丝

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