张小哥

ATX power monitoring

 
Overview

Now only the voltage monitoring display and indicator light are made, and they are in the process of proofing. I want to add current monitoring and display to the next board. I would like to ask everyone whether it is better to use Hall current monitoring or resistor differential or there are other better solutions, mainly for large currents.

There is a component that is reversed and is soldered to the back. The new circuit diagram has been changed.

Current monitoring version

参考设计图片
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Update:2025-06-18 13:04:19

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