• 參數(shù)資料
    型號(hào): FK2540-7RD6TB2
    元件分類: 電源模塊
    英文描述: 2-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
    封裝: METAL, CASE K02, MODULE
    文件頁數(shù): 1/31頁
    文件大?。?/td> 637K
    代理商: FK2540-7RD6TB2
    Cassette Style
    150 Watt DC-DC Converters
    K Series
    Edition 01/01.2000
    1/31
    150 Watt DC-DC Converters
    K Series
    Extremely wide input voltage range
    Input over- and undervoltage lock-out
    Efficient input filter and built-in surge and transient
    suppression circuitry
    Fully isolated outputs
    Outputs open- and short-circuit proof
    No derating over entire operating temperature range
    Table of Contents
    Page
    Summary .......................................................................... 1
    Type Survey and Key Data .............................................. 2
    Type Key .......................................................................... 3
    Functional Description ...................................................... 4
    Electrical Input Data ......................................................... 5
    Electrical Output Data ...................................................... 7
    Auxiliary Functions ......................................................... 14
    Summary
    The K series of DC-DC converters represents a broad and
    flexible range of power supplies for use in advanced elec-
    tronic systems. Features include high efficiency, high reli-
    ability, low output voltage noise and excellent dynamic re-
    sponse to load/line changes.
    The converter inputs are protected against surges and tran-
    sients occuring at the source lines. An input over- and
    undervoltage lock-out circuitry disables the outputs if the
    input voltage is outside the specified range. Certain types
    include an inrush current limitation preventing circuit break-
    ers and fuses from being damaged at switch-on.
    All outputs are open- and short-circuit proof and are pro-
    tected against overvoltages by means of a built-in suppres-
    sor diode. The outputs can be inhibited by a logic signal ap-
    plied to the connector pin 18 (i). If the inhibit function is not
    used pin 18 must be connected with pin 14 to enable the
    outputs.
    LED indicators display the status of the converter and allow
    visual monitoring of the system at any time.
    Full input to output, input to case, output to case and output
    to output isolation is provided. The modules are designed
    and built according to the international safety standards
    IEC/EN 60950 and have been approved by the safety
    agencies LGA (Germany) and UL (USA). The UL Mark for
    Canada has been officially recognized by regulatory au-
    thorities in provinces across Canada.
    The case design allows operation at nominal load up to
    71
    °C in a free air ambient temperature. If forced cooling is
    provided, the ambient temperature may exceed 71
    °C but
    the case temperature must remain below 95
    °C under all
    conditions.
    A temperature sensor generates an inhibit signal which
    disables the outputs if the case temperature
    TC exceeds the
    limit. The outputs are automatically re-enabled when the
    temperature drops below the limit.
    Various options are available to adapt the converters to in-
    dividual applications.
    The modules may either be plugged into 19" rack systems
    according to DIN 41494, or be chassis mounted.
    168
    6.6"
    80
    3.2"
    16 TE
    111
    4.4"
    3 U
    Safety according to IEC/EN 60950
    Page
    Electromagnetic Compatibility (EMC) ............................ 18
    Immunity to Environmental Conditions ........................... 20
    Mechanical Data ............................................................ 21
    Safety and Installation Instructions ................................ 22
    Description of Options .................................................... 25
    Accessories .................................................................... 31
    Input voltage ranges from 8…385 V DC
    1or 2 outputs up to 48 V DC
    4 kV AC I/O electric strength test voltage
    LGA
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