參數(shù)資料
        型號(hào): LK4501-7RD1TB1
        廠商: POWER-ONE INC
        元件分類: 電源模塊
        英文描述: 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE
        封裝: HEAT SINK, METAL, CASE K02
        文件頁(yè)數(shù): 20/28頁(yè)
        文件大?。?/td> 1215K
        代理商: LK4501-7RD1TB1
        Rugged Environment
        AC-DC Converters >100 Watt
        K Series
        Edition 4/4.99
        27/28
        MELCHER
        The Power Partners.
        3
        5.1 V
        4.875 V
        0
        U
        ci [V DC]
        0
        t
        358
        355
        Input voltage failure
        Switch-on cycle
        Input voltage sag
        Switch-on cycle and subsequent
        input voltage failure
        U
        V high
        U
        V low
        U
        V
        0
        V2
        t
        U
        o1
        0
        U
        V high
        U
        V low
        U
        V
        0
        V2
        U
        i
        U
        ti
        4
        Output voltage failure
        0
        U
        V high
        U
        V low
        U
        V
        3
        U
        ti + Uhi
        t
        low min
        2
        t
        low min
        2
        t
        low min
        2
        3
        4
        U
        V high
        U
        V low
        U
        V
        0
        V3
        t
        3
        t
        low min
        2
        t
        low min
        2
        3
        t
        h
        1
        2.0 V
        t
        h
        1
        4
        3
        4
        t
        low min
        2
        V3
        5.1 V
        4.875 V
        0
        U
        o1
        2.0 V
        Input voltage monitoring
        Output voltage monitoring
        11045
        t
        Fig. 40
        Relationship between Uci, Uo1, UV, IV and Uo1/Uo nom ver-
        sus time.
        1 VME request: minimum 4 ms
        2 tlow min = 40...200 ms, typically 80 ms
        3 UV level not dened at Uo1 < 2.0 V
        4 The V signal drops simultaneously with the output voltage if the
        pull-up resistor
        RP is connected to Vo1+.
        The V signal remains high if
        RP is connected to an external
        source.
        相關(guān)PDF資料
        PDF描述
        LK4501-9D8TB1 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE
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        LK4501-9PD5B2 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE
        LK4501-9PDDT 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE
        LK4501-9RD3B2 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE
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