＜ｐ＞ＤＦ１７４３２Ｌ５Ａ多路可調直流穩壓電源＜／ｐ＞＜ｐ＞ＤＦ１７４３２Ｌ５Ａ／ＤＦ１７４３２Ｌ３Ａ多路可調直流穩壓電源＜／ｐ＞＜ｐ＞開關型多路直流穩壓電源＜／ｐ＞＜ｐ＞特點 多路可調直流穩壓電源＜／ｐ＞＜ｐ＞４組獨立輸出用于電路設計和實驗＜／ｐ＞＜ｐ＞高穩定度，低漂移，超低漏磁＜／ｐ＞＜ｐ＞恒壓、恒流、低紋波噪聲＜／ｐ＞＜ｐ＞輸出接入／切斷功能，避免電壓建立時影響負載＜／ｐ＞＜ｐ＞雙色ＬＥＤ和背光ＬＣＤ顯示更明了＜／ｐ＞＜ｐ＞顯示器仰射設計，增大有效視角，適應視線變化＜／ｐ＞＜ｐ＞主要技術參數 ＜／ｐ＞＜ｐ＞型號 輸出電壓 輸出電流 顯示方式＜／ｐ＞＜ｐ＞ＤＦ１７４３２Ｌ３Ａ ０—３０Ｖ×２ ０—３Ａ ４ＬＥＤ雙色數顯＜／ｐ＞＜ｐ＞８—１５Ｖ １Ａ＜／ｐ＞＜ｐ＞３—６Ｖ ３Ａ＜／ｐ＞＜ｐ＞ＤＦ１７４３２Ｂ３Ａ ０—３０Ｖ×２ ０—３Ａ ４ＬＣＤ數顯背光＜／ｐ＞＜ｐ＞８—１５Ｖ １Ａ＜／ｐ＞＜ｐ＞３—６Ｖ ３Ａ＜／ｐ＞＜ｐ＞ＤＦ１７４３２Ｌ５Ａ ０—３０Ｖ×２ ０—５Ａ ４ＬＥＤ雙色數顯＜／ｐ＞＜ｐ＞８—１５Ｖ １Ａ＜／ｐ＞＜ｐ＞３—６Ｖ ３Ａ＜／ｐ＞＜ｐ＞ＤＦ１７４３２Ｂ５Ａ ０—３０Ｖ×２ ０—５Ａ ４ＬＣＤ數顯背光＜／ｐ＞＜ｐ＞８—１５Ｖ １Ａ＜／ｐ＞＜ｐ＞３—６Ｖ ３Ａ＜／ｐ＞＜ｐ＞紋波：ＣＶ≤０．５ｍＶ，ＣＣ≤３ｍＡ＜／ｐ＞＜ｐ＞電源效應：ＣＶ≤１×１０－４，ＣＣ≤２×１０－３＜／ｐ＞＜ｐ＞負載效應：ＣＶ≤１×１０－４，ＣＣ≤２×１０－３＜／ｐ＞＜ｐ＞＜／ｐ＞