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1W Isolated Unregulated Railway DC DC Converter Fixed Input Voltage Dual Single Output

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    Buy cheap 1W Isolated Unregulated Railway DC DC Converter Fixed Input Voltage Dual Single Output from wholesalers
     
    Buy cheap 1W Isolated Unregulated Railway DC DC Converter Fixed Input Voltage Dual Single Output from wholesalers
    • Buy cheap 1W Isolated Unregulated Railway DC DC Converter Fixed Input Voltage Dual Single Output from wholesalers

    1W Isolated Unregulated Railway DC DC Converter Fixed Input Voltage Dual Single Output

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    Brand Name : MORNSUN
    Model Number : E_LT-1WR3 & F_LT-1WR3 Series
    Certification : CE
    Payment Terms : T/T
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    1W Isolated Unregulated Railway DC DC Converter Fixed Input Voltage Dual Single Output

    1W isolated DC-DC converter Fixed input voltage, regulated dual output


    Description

    E_LT-1WR3&F_LT-1WR3 series are specially designed for applications where an isolated(two isolated)voltage is required in a distributed power supply system.They are suitable for:pure digital circuits,low frequency analog circuits,relay-driven circuits and data switching circuits.


    FEATURES

    • Continuous short-circuit protection
    • No-load input current as low as 8mA
    • Operating ambient temperature range: -40℃ to +105℃
    • High efficiency up to 83%
    • Compact SMD package
    • I/O isolation test voltage 3k VDC
    • Industry standard pin-out

    Specifications


    Selection Guide

    Certification


    Part No.

    Input Voltage (VDC)OutputFull Load Efficiency (%) Min./Typ.

    Capacitive Load(µF)

    Max.

    Nominal (Range)Voltage (VDC)Current(mA) Max./Min.

    --

    E1215LT-1WR3

    12

    (10.8-13.2)

    ±15±33/±379/83220
    F1205LT-1WR35200/2078/822400
    F1212LT-1WR31284/979/83560
    F1215LT-1WR31567/779/83560
    F2405LT-1WR3

    24

    (21.6-26.4)

    5200/2074/802400
    F2415LT-1WR31567/774/80560
    Input Specifications
    ItemOperating ConditionsMin.Typ.Max.Unit

    Input Current

    (full load / no-load)

    12VDC input--102/8107/--

    mA

    24VDC input--53/857/--
    Reflected Ripple Current*--15--

    Surge Voltage (1sec. max.)

    12VDC input-0.7--18

    VDC

    24VDC input-0.7--30
    Input FilterCapacitance filter
    Hot PlugUnavailable
    Note: * Reflected ripple current testing method please see DC-DC Converter Application Notes for specific operation.
    Output Specifications
    ItemOperating ConditionsMin.Typ.Max.Unit
    Voltage AccuracySee output regulation curve(Fig. 1)
    Linear RegulationInput voltage change: ±1%----±1.2--

    Load Regulation


    10%-100% load

    5VDC output--515

    %

    12VDC/15VDC output--210
    Ripple & Noise*20MHz bandwidth---50100mVp-p
    Temperature CoefficientFull load--±0.02--%/℃
    Short-circuit ProtectionContinuous, self-recovery
    Note: * The “parallel cable” method is used for ripple and noise test, please refer to DC-DC Converter Application Notes for specific information.
    Mechanical Specifications
    Case MaterialBlack plastic; flame-retardant and heat-resistant (UL94-V0)
    Dimensions15.24 x 11.40 x 7.25 mm
    Weight1.3g(Typ.)
    Cooling MethodFree air convection


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