A.0.5μS B.0.6μS C.0.7μS D.0.8μS
A.0-30伏 B.0-15伏 C.30-45伏
A.輸出電壓升高 B.輸出電壓降低 C.開(kāi)關(guān)管導(dǎo)通時(shí)間增長(zhǎng) D.開(kāi)關(guān)管導(dǎo)通時(shí)間縮短