Compute LDO/DCDC power efficiency from in/out voltage and current.
電源效率LDO/DCDC計算工具根據輸入輸出電壓與電流,分別計算LDO線性穩壓和DCDC開關電源的轉換效率與功耗,輔助電源拓撲選型與熱設計。