电路图如下,使用时,VCA820能正常工作,但是发热比较厉害。
供电使用直流稳压电源,正负5V供电,工作电流达到了0.05A,请问这工作正常吗?
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电路图如下,使用时,VCA820能正常工作,但是发热比较厉害。
供电使用直流稳压电源,正负5V供电,工作电流达到了0.05A,请问这工作正常吗?