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  • 發布時間:2020-09-29 12:12 原文鏈接: 開關電源系統待機功耗測試&分析(三)

    2.實際的數據測試參考(TL431及光耦設計電路標準化)保證可靠性前提!

    A.RCD吸收電路C=2200PF 電阻R=100K/2W

    CH1:VDD(IC) CH2:DRV(IC)CH3:CS(IC)  5根脈沖;間隔時間14.58Ms

    B.RCD吸收電路C=4700PF 電阻R=100K/2W

    CH1:VDD(IC) CH2:DRV(IC)CH3:CS(IC)  5根脈沖;間隔時間14.38Ms


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  • 1v3多肉多车高校生活的玩视频