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  • 參數(shù)資料
    型號: LS4601-7EPDDTB2
    廠商: POWER-ONE INC
    元件分類: 電源模塊
    英文描述: 1-OUTPUT 100 W AC-DC PWR FACTOR CORR MODULE
    封裝: METAL, CASE S02, MODULE
    文件頁數(shù): 6/27頁
    文件大?。?/td> 599K
    代理商: LS4601-7EPDDTB2
    Cassette Style
    100 Watt AC-DC Converters
    S Series PFC
    Edition 01/01.2001
    14/27
    Display Status of LEDs
    Uo1 > 0.95...0.98Uo1 adj
    Ui max Ui ov
    Ui min
    Ui uv
    Ui
    Ui abs
    OK
    i
    Uo1 > 0.95...0.98Uo1 adj
    Io nom
    IoL
    Io
    OK
    Io L
    Uo1 < 0.95...0.98Uo1 adj
    TC
    i
    TC max
    TPTC threshold
    Ui inh
    i
    +50 V
    +0.8 V
    +2.4 V
    -50 V
    Uinh threshold
    Io L
    LED off
    LED on
    LED Status undefined
    06002
    Fig. 22
    LEDs "OK", "i" and "Io L"status versus input voltage
    Conditions: Io Io nom, TC TC max, Uinh 0.8 V
    Ui uv = undervoltage lock-out, Ui ov = overvoltage lock-out
    LEDs "OK" and "Io L"status versus output current
    Conditions: Ui min...Ui max, TC TC max, Uinh 0.8 V
    LED "i"versus case temperature
    Conditions: Ui min...Ui max, Io Io nom, Uinh 0.8 V
    LED "i"versus Uinh
    Conditions: Ui min...Ui max, Io Io nom, TC TC max
    Test Sockets (Main output only )
    Test sockets for measuring the output voltage
    Uo1 are lo-
    cated at the front of the module. The positive test socket is
    protected by a series resistor (see:
    Functional Description,
    block diagrams). The voltage measured at the test sockets
    is approximately 30 mV lower than the value measured at
    the output terminals.
    In case of double output units externally connected in se-
    ries for
    Uo = 24 V, 30 V or 48 V the monitored output volt-
    age is 12 V, 15 V or 24 V respectively.
    Battery Charging/Temperature Sensor
    The LS are intended for lead acid battery charger applica-
    tions. For an optimum battery charging and life expectancy
    of the battery an external temperature sensor may be con-
    nected to the R-input. The sensor is mounted as close as
    possible to the battery pole and adjusts the output voltage
    of the LS unit according to the temperature of the battery
    (which is related to the load of the battery and the ambient
    temperature).
    Depending on the cell voltage and the temperature coeffi-
    cient of the battery, different sensor types are available.
    For more information please ask Power-One.
    Fig. 17
    Dependance of output voltage vs. temperature for defined
    temperature coefficient.
    2.10
    2.15
    2.20
    2.25
    2.30
    2.35
    2.40
    Cell voltage [V]
    0
    5
    10
    15
    20
    25
    30
    35
    40
    45
    50
    [
    °C]
    06123
    Uo max
    Uz = 2.27 V, –3.5 mV/K
    Uz = 2.23 V, –3.5 mV/K
    Uo nom
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