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  • 參數(shù)資料
    型號: LK1601-9ERD4TB2
    廠商: POWER-ONE INC
    元件分類: 電源模塊
    英文描述: 1-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
    封裝: METAL, CASE K02, MODULE
    文件頁數(shù): 26/26頁
    文件大?。?/td> 601K
    代理商: LK1601-9ERD4TB2
    Cassette Style
    150 Watt AC-DC Converters
    K Series
    Edition 01/01.2001
    9/26
    Output Voltage Regulation of Double Output Modules
    with Output 1 and 2 in Symmetrical Configuration
    Output 1 is under normal conditions regulated to
    Uo1 nom,
    independent of the output currents.
    Uo2 is dependent upon the load distribution. When both out-
    puts are loaded with more than 10% of
    Io nom, the deviation
    of
    Uo2 remains within
    ±5% of the value of U
    o1. The following
    3 figures show the regulation with varying load distribution.
    If
    Io1 = Io2 or the two outputs are connected in series, the de-
    viation of
    Uo2 remains within
    ±1% of the value of U
    o1 pro-
    vided that a total load of more than 10% of
    Io nom is applied.
    Two outputs of a single K 2000 module connected in paral-
    lel will behave like the output of a K 1000 module; the paral-
    leled output is fully regulated. No precautions are neces-
    sary in using the R-input and the test sockets.
    Fig. 12
    LK 2660:
    DUo2 (typ.) versus Io2 with different Io1
    [V] Uo2
    Io2
    [A]
    0
    0.5
    1
    1.5
    2
    2.5
    3
    Io nom
    3.5
    4
    23.0
    23.5
    24.0
    24.5
    25.0
    25.5
    26.0
    Io1 = 3.0 A
    Io1 = 2.0 A
    Io1 = 1.0 A
    Io1 = 0.5 A
    Io1 = 0.3 A
    05107
    01
    23
    4
    5
    6
    Io nom
    7
    Io2
    [A]
    14.00
    14.25
    14.50
    14.75
    15.00
    15.25
    15.50
    15.75
    [V] Uo2
    Io1 = 5.00 A
    Io1 = 3.75 A
    Io1 = 2.50 A
    Io1 = 1.25 A
    Io1 = 0.50 A
    05106
    Fig. 11
    LK 2540:
    DUo2 (typ.) versus Io2 with different Io1
    Fig. 10
    LK 2320:
    DUo2 (typ.) vs. Io2 with different Io1
    01
    234
    5
    6
    Io nom
    78
    Io2
    [A]
    11.2
    11.4
    11.6
    11.8
    12.0
    12.2
    12.4
    12.6
    [V] Uo2
    Io1 = 6.0 A
    Io1 = 4.5 A
    Io1 = 3.0 A
    Io1 = 1.5 A
    Io1 = 0.6 A
    05105
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