This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

负载恒流源



Howland恒流源是不是用完只能断开负载,不能直接关掉输入信号,我制作的2A电流源不输入信号时负载就会有很大的直流电流流过