[問題] 電源供應器使用
使用電源供應器12V供電給ic(負載)
想將輸入功率提高
所以把12V往上調至14-16V
但電流也從0.22降到0.19
與設想不同(負載固定,電壓上升,電流上升)
請問我犯了什麼錯誤?
麻煩大大為我解惑
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