• 參數(shù)資料
    型號: LS5540-7PDDB1
    元件分類: 電源模塊
    英文描述: 2-OUTPUT 100 W AC-DC PWR FACTOR CORR MODULE
    封裝: METAL, CASE S02, MODULE
    文件頁數(shù): 9/27頁
    文件大小: 599K
    代理商: LS5540-7PDDB1
    Cassette Style
    100 Watt AC-DC Converters
    S Series PFC
    Edition 01/01.2001
    17/27
    Table 11: MTBF
    Values at Specied
    Type
    Ground Benign
    Ground Fixed
    Ground Mobile
    Unit
    Case Temperature
    40
    °C40°C70°C50°C
    MTBF 1
    LS 4000/5000
    514'000
    88'000
    38'000
    35'000
    h
    1 Calcualted in accordance with MIL-HDBK217F.
    Table 10: Temperature specications, values given are for an air pressure of 800...1200 hPa (800...1200 mbar)
    Temperature
    Standard -7
    Option -9
    Characteristics
    Conditions
    min
    max
    min
    max
    Unit
    TA
    Ambient temperature
    U i min...U i max
    –25
    71
    –40
    71
    °C
    TC
    Case temperature
    I o = 0...I o nom
    –25
    95
    –40
    95
    TS
    Storage temperature
    Not operational
    –40
    100
    –55
    100
    Immunity to Environmental Conditions
    Table 9: Environment specifications
    Test method
    Standard
    Test conditions
    Status
    Ca
    Damp heat
    IEC/DIN IEC 60068-2-3
    Temperature:
    40 ±2
    °C
    Unit not
    steady state
    MIL-STD-810D section 507.2
    Relative humidity:
    93 +2/-3 %
    operating
    Duration:
    56 days
    Ea
    Shock
    IEC/EN/DIN EN 60068-2-27
    Acceleration amplitude:
    100 gn = 981 m/s2
    Unit
    (half-sinusoidal)
    MIL-STD-810D section 516.3
    Bump duration:
    6 ms
    operating
    Number of bumps:
    18 (3 each direction)
    Eb
    Bump
    IEC/EN/DIN EN 60068-2-29
    Acceleration amplitude:
    40 gn = 392 m/s2
    Unit
    (half-sinusoidal)
    MIL-STD-810D section 516.3
    Bump duration:
    6 ms
    operating
    Number of bumps:
    6000 (1000 each direction)
    Fc
    Vibration
    IEC/EN/DIN EN 60068-2-6
    Acceleration amplitude:
    0.35 mm (10...60 Hz)
    Unit
    (sinusoidal)
    5 gn = 49 m/s2 (60...2000 Hz)
    operating
    Frequency (1 Oct/min):
    10...2000 Hz
    Test duration:
    7.5 h (2.5 h each axis)
    Fn
    Vibration
    IEC 60068-2-64
    Acceleration spectral density: 0.05 gn2/Hz
    Unit
    broad band
    DIN 40046 part 23
    Frequency band:
    5...500 Hz
    operating
    random
    MIL-STD-810D section 514.3
    Acceleration magnitude:
    4.97 gn rms
    (digital dontrol)
    Test duration:
    3 h (1 h each axis)
    Kb
    Salt mist, cyclic
    IEC/EN/DIN IEC 60068-2-52
    Concentration:
    5% (30
    °C)
    Unit not
    (sodium chloride
    Duration:
    2 h per cycle
    operating
    NaCl solution)
    Storage:
    40
    °C, 93% rel. humidity
    Storage duration:
    22 h per cycle
    Number of cycles:
    3
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