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    參數(shù)資料
    型號(hào): EK1301-9PD6
    元件分類: 電源模塊
    英文描述: 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
    封裝: HEAT SINK, METAL, CASE K02, MODULE
    文件頁數(shù): 16/31頁
    文件大?。?/td> 637K
    代理商: EK1301-9PD6
    Cassette Style
    150 Watt DC-DC Converters
    K Series
    Edition 01/01.2000
    23/31
    Due to high current values, all AK...FK units provide two in-
    ternally parallel connected contacts for certain paths (pins
    4/6, 8/10, 26/28 and 30/32 respectively). It is recommended
    to connect load and supply to both female connector pins of
    each path in order to keep the voltage drop across the con-
    nector pins to an absolute minimum and to not overstress
    the connector contacts if currents are higher than approx. 8
    A. The connector contacts are rated 8 A over the whole
    temperature range.
    Make sure that there is sufficient air flow possible for con-
    vection cooling. This should be verified by measuring the
    case temperature when the unit is installed and operated in
    the end-use application. The maximum specified case tem-
    perature
    TC max shall not be exceeded. See also Thermal
    Considerations.
    If the end-product is to be UL certified, the temperature of
    the main isolation transformer should be evaluated as part
    of the end-product investigation.
    Check for hazardous voltages before altering any connec-
    tions.
    Ensure that a unit failure (e.g. by an internal short-circuit)
    does not result in a hazardous condition. See also:
    Safety
    of operator accessible output circuit.
    Cleaning Agents
    In order to avoid possible damage, any penetration of
    cleaning fluids is to be prevented, since the power supplies
    are not hermetically sealed.
    Isolation
    The electric strength test is performed as factory test in ac-
    cordance with IEC/EN 60950 and UL 1950 and should not
    be repeated in the field. Power-One will not honour any
    guarantee claims resulting from electric strength field tests.
    Table 13: Isolation
    Characteristic
    Input to
    Output to
    Unit
    case
    output
    case
    output
    Electric
    Required according to
    AK, BK
    1.0
    2.0 1
    0.5
    -
    kVrms
    strength
    IEC/EN 60950
    1.4
    2.8 1
    0.7
    -
    kV DC
    test voltage
    CK, DK
    1.5
    3.0 1
    0.5
    -
    kVrms
    EK, FK
    2.1
    4.2 1
    0.7
    -
    kV DC
    Actual factory test 1 s
    AK, BK
    2.8
    5.6 1
    1.4
    0.14
    AC test voltage equivalent
    CK, DK
    2.0
    4.0 1
    1.0
    0.1
    kVrms
    to actual factory test
    EK, FK
    Insulation resistance at 500 V DC
    >300
    >100 2
    M
    1 In accordance with IEC/EN 60950 only subassemblies are tested in factory with this voltage.
    2 Tested at 150 V DC.
    For creepage distances and clearances refer to:
    Technical
    Information: Safety.
    Standards and approvals
    All DC-DC converters correspond to class I equipment.
    They are UL recognized according to UL 1950, UL recog-
    nized for Canada to CAN/CSA C22.2 No. 950-95 and LGA
    approved to IEC/EN 60950 standards.
    The units have been evaluated for:
    Building in,
    Basic insulation between input and case and double or
    reinforced insulation between input and output, based
    on 150 V AC/DC (AK and BK) or 250 V AC and 400 V DC
    (CK, DK, EK, FK),
    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 DC-DC converters are subject to manufacturing sur-
    veillance in accordance with the above mentioned UL,
    CSA, EN and with ISO 9001 standards.Cleaning Agents
    In order to avoid possible damage, any penetration of
    cleaning fluids is to be prevented, since the power supplies
    are not hermetically sealed.
    Protection Degree
    Condition: Female connector fitted to the unit.
    IP 30: All units except those with option P, and except
    those with option D or V with potentiometer.
    IP 20: All units fitted with option P, or with option D or V with
    potentiometer.
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