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Please advise on the Y and X safety capacitors at the input of the switching power supply [Copy link]

Do the Y and X safety capacitors at the input of the switching power supply have to be placed behind the fuse?

What will be the impact if it is directly soldered to the input end without a fuse?

Please analyze the pros and cons in detail.

This post is from Power technology

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All components should be placed behind the fuse, so that when a problem occurs in the component itself and a large current is caused, the fuse can be blown to protect it. If it is placed before the fuse, can you guarantee that there will be no problem?   Details Published on 2023-3-17 16:07
 
 

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All components should be placed behind the fuse, so that when a problem occurs in the component itself and a large current is caused, the fuse can be blown to protect it. If it is placed before the fuse, can you guarantee that there will be no problem?

This post is from Power technology
Personal signature上传了一些书籍资料,也许有你想要的:http://download.eeworld.com.cn/user/chunyang
 
 
 

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