跳转到主内容

The RadioShack 22-510 Switching Power Supply provides AC to DC conversion to mimic a car’s electrical system.

Getting hash from 22-510

My Radio Shack 22-510 power supply is generating hash in my receiver. Need solution.

回答此问题 我也有这个问题

这是一个好问题吗?

得分 0
添加一条评论

2个答案

最有帮助的答案

There's a mod on the inet that basically involves placing a 1 to 4 MFd low ESR capacitor between the DC(-) post and case ground. Also I added a ferrite choke to the (+) lead. No noticeable RF on any hf band, and it it very RF quiet here.

这个答案有帮助吗?

得分 1
添加一条评论

Hi,

I would check the capacitors and any filters.

这个答案有帮助吗?

得分 0
添加一条评论

添加你的答案

Walter Stauffer 将永远感激不已
浏览统计数据:

过去 24 小时: 0

过去 7 天: 0

过去 30 天: 7

总计 131