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  • 參數(shù)資料
    型號(hào): LK4501-9P
    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, MODULE
    文件頁數(shù): 24/28頁
    文件大小: 606K
    代理商: LK4501-9P
    Cassette Style
    150 Watt AC-DC Converters
    K Series PFC
    Edition 01/01.2001
    5/28
    100
    150
    200
    250
    300
    50
    1
    3
    0.5
    1.5
    2
    2.5
    li [Arms]
    Ui [V AC]
    04002
    0.2
    0.4
    0.6
    0.8
    1
    0
    1
    0.7
    0.75
    0.8
    0.85
    0.9
    0.95
    Power Factor
    Io/Io nom
    Ui = 230 V AC
    Ui = 85 V AC
    04004
    3
    5
    7
    9
    11
    13
    17
    19
    15
    Harm.
    3.0
    2.5
    2.0
    1.5
    1.0
    0.5
    0
    I i [mA/W]
    3.5
    04042
    Limit class D according
    to IEC/EN 61000-3-2
    Fig. 6
    Input current versus input voltage at Io nom
    Fig. 5
    Harmonic currents at the input, IEC/EN 61000-3-2, class D.
    Ui = Ui nom, Io = Io nom.
    Fig. 7
    Power factor versus output power at Ui 230 V AC and
    85 V AC.
    Static Input current Characteristic
    Harmonic Currents
    The harmonic distortion is well below the limits specified in
    IEC/EN 61000-3-2, class D.
    1
    23 t [ms]
    1
    50
    100
    Iinr [A]
    130
    0
    Ui = 255 Vrms
    Ui = 115 Vrms
    04006
    Input Inrush Current Characteristic
    Fig. 4
    Theoretical input inrush current versus time at Ui 255 Vrms
    and 115 Vrms, Rext = 0
    Power Factor, Harmonics
    Power factor correction is achieved by controlling the input
    current waveform synchronously with the input voltage
    waveform. The power factor control is active under all oper-
    ating conditions.
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