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    參數(shù)資料
    型號(hào)： LMZ1501-7EPD2AHFU
    元件分類(lèi)： 電源模塊
    英文描述： 1-OUTPUT AC-DC REG PWR SUPPLY MODULE
    封裝： 168.50 X 111.20 MM, 38.70 MM HEIGHT, METAL, CASE M02, MODULE
    文件頁(yè)數(shù)： 7/24頁(yè)
    文件大小： 536K
    代理商： LMZ1501-7EPD2AHFU
    M-Family
    DC-DC Converters <100 W
    Rugged Environment
    7 - 16
    Edition 2/96 - Melcher AG
    MELCHER
    The Power Partners.
    7.1
    Display Status of LEDs
    U
    o1 > 0.95…0.98Uo1 adj
    U
    i max
    U
    i ov
    U
    i min
    U
    i uv
    U
    i
    U
    i abs
    OK
    i
    U
    o1 > 0.95…0.98Uo1 adj
    I
    o nom
    I
    oL
    I
    o
    OK
    I
    o L
    U
    o1 < 0.95…0.98Uo1 adj
    T
    C
    i
    T
    C max
    T
    PTC threshold
    U
    i inh
    i
    +50 V
    +0.8 V
    +2.4 V
    -50 V
    U
    inh threshold
    LED off
    LED on
    LED Status undefined
    Fig. 13
    LEDs "OK" and "i" status versus input voltage
    Conditions: Io
    ≤ Io nom, TC ≤ TC max, Uinh ≤ 0.8 V
    Ui uv = undervoltage lock-out, Ui ov = overvoltage lock-out
    LED "OK" and "Io L"status versus output current
    Conditions: Ui min...Ui max, TC ≤ TC max, Uinh ≤ 0.8 V
    LED "i"versus case temperature
    Conditions: Ui min...Ui max, Io
    ≤ Io nom, Uinh ≤ 0.8 V
    LED "i"versus U inh
    Conditions: Ui min...Ui max, I o ≤ Io nom, TC ≤ TC max
    Table 17: Configuration of option A and option P
    Type of option
    AM...LM/CMZ...LMZ 1000
    AM...LM/CMZ...LMZ 2000
    AM...LM/CMZ...LMZ 3000
    Output 1
    Output 2
    Output 1
    Output 2
    Output 3
    Potentiometer 1
    yes
    no
    Test sockets
    yes
    no
    1 AM...LM 1000 types equipped with option P do not provide the R input simultaneously, pins 14 and 17 are not connected.
    Option -9 Extended temperature range
    Option -9 extends the operational ambient temperature
    range from –25...71
    °C (standard) to –40...71°C.The power
    supplies provide full nominal output power with convection
    cooling.
    Option P Potentiometer
    Optionally built-in multi-turn potentiometers provide an out-
    put voltage adjustment range of minimum
    ±5% of Uo nom
    and are accessible through holes in the front cover. Com-
    pensation of voltage drop across connector and wiring be-
    comes easily achievable. For output voltages
    Uo > Uo nom,
    the minimum input voltage according to "Electrical Input
    Data" increases proportionally to
    Uo/Uo nom.
    Note: Potentiometers are not recommended for mobile ap-
    plications
    Option A Test sockets
    Test sockets (pin = 2 mm, distance d = 5.08 mm) are lo-
    cated at the front of the module. The output voltage is
    sensed at the connector pins inside the module.
    Description of Options
    Table 16: Survey of options
    Option
    Function of Option
    Characteristic
    –9
    Extended operational ambient temperature range
    TA = –40...71
    °C
    E
    Electronic inrush current limitation circuitry
    Extended inrush current limitation for C/E/LM, C/LMZ
    P 1
    Potentiometer for fine adjustment of output voltage
    Adjustment range
    ±5% of Uo nom, excludes R input
    D 2
    Input and/or output undervoltage monitoring circuitry
    Safe data signal output (D0...D9)
    V 2 3
    Input and/or output undervoltage monitoring circuitry
    ACFAIL signal according to VME specifications (V0, V2, V3)
    A
    Test sockets at front panel for check of output voltage
    Uo internally measured at the connector terminals
    H
    Enhanced output to case electric strength test voltage
    2000 V AC (standard: 1000 V AC)
    F
    Input fuse built-in inside case
    Fuse not externally accessible
    U
    UL recognized full ambient temperature range
    Full temperature range according to temperature suffix
    1 Function R excludes option P and vice versa
    2 Option D excludes option V and vice versa
    3 Only available if main output voltage Uo1 = 5.1 V
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