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    參數(shù)資料
    型號(hào): CS2540-7EPD9B2
    廠商: POWER-ONE INC
    元件分類: 電源模塊
    英文描述: 2-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE
    封裝: METAL, CASE S02, MODULE
    文件頁數(shù): 13/33頁
    文件大?。?/td> 438K
    代理商: CS2540-7EPD9B2
    S Series Data Sheet
    100 Watt AC-DC and DC-DC Converters
    APR 26, 2006 revised to SEP 25, 2006
    Page 20 of 33
    www.power-one.com
    Table 14: Isolation
    Characteristic
    Input to
    Output to
    Unit
    case + output(s)
    case
    output
    Electric
    Factory test >1 s
    2.8
    1
    1.4
    0.14
    kVDC
    strength
    AC test voltage equivalent to factory test
    2.0
    1.0
    0.1
    kVAC
    test voltage
    Insulation resistance at 500 VDC
    300
    2
    300
    2
    100
    M
    Ω
    1 In accordance with EN 50116 and IEC/EN 60950 subassemblies are pretested with 5.6 kVDC.
    2 Tested at 500 VDC.
    Isolation
    The electric strength test is performed in the factory as routine
    test in accordance with EN 50116, IEC/EN 60950 and UL 1950
    and should not be repeated in the field. Power-One will not
    honor any guarantee claims resulting from electric strength field
    tests.
    LS-models Operated at Greater than 63 Hz
    Above 63 Hz the earth leakage current may exceed 3.5 mA, the
    maximum specified in IEC/EN 60950. The built-in Y-caps are
    only approved for
    ≤ 100 Hz. Frequencies greater than 350 Hz
    are only permitted for Vi ≤ 200 VAC.
    Characteristic
    Class I
    Unit
    LS1000, LS2000
    Maximum earth
    Permissible according to IEC/EN 60950
    3.5
    mA
    leakage current
    Specified value at 264 V, 50 Hz
    1.43
    Table 13: Leakage Currents for LS-models
    Standards and Approvals
    The converters are UL recognized according to UL 1950,
    CAN/CSA C22.2 No. 950-95, and TV approved to IEC/EN
    60950 standards.
    The converters correspond to Class I equipment and have been
    evaluated for:
    Building in,
    Basic insulation between input and case based on 250 V and
    double or reinforced insulation or an earthed part between
    input and output.
    The use in a pollution degree 2 environment,
    Connecting the input to a primary or secondary circuit which
    is subject to a maximum transient rating of 2500 V.
    The converters are subject to manufacturing surveillance in
    accordance with the above mentioned UL and ISO 9001:2000
    standards.
    Railway Applications
    The S Series converters have been designed according to
    the Railway Standards EN50155 and EN50121. All boards
    and components are coated with a protective lacquer.
    Cleaning Agents
    In order to avoid possible damage, any penetration of
    cleaning fluids must be prevented, since the power
    supplies are not hermetically sealed.
    Protection Degree
    Condition: Female connector fitted to the converter.
    IP 30:
    All models except those with option P and option
    D,
    or V with potentiometer.
    IP 20:
    All models exhibiting a potentiometer.
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