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B0503S-1WR3 DC DC Converter Module UKCA Unregulated Dual Output

    Buy cheap B0503S-1WR3 DC DC Converter Module UKCA Unregulated Dual Output from wholesalers
     
    Buy cheap B0503S-1WR3 DC DC Converter Module UKCA Unregulated Dual Output from wholesalers
    • Buy cheap B0503S-1WR3 DC DC Converter Module UKCA Unregulated Dual Output from wholesalers

    B0503S-1WR3 DC DC Converter Module UKCA Unregulated Dual Output

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    Brand Name : MORNSUN
    Model Number : B05_S-1WR3 Series
    Certification : CE/UL/CB/UKCA
    Payment Terms : T/T
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    B0503S-1WR3 DC DC Converter Module UKCA Unregulated Dual Output

    1W isolated DC-DC converter Fixed input voltage, unregulated single output


    Description

    B05_S-1WR3 series are specially designed for applications where an 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 5mA
    • Operating ambient temperature range:-40℃ to +105℃
    • High efficiency up to 85%
    • I/O Isolation test voltage: 1.5k VDC/min, 3k VDC/1s
    • Industey standard pin-out
    • Compact SIP package

    Specifications

    Selection Guide

    Certification


    Part No.

    Input Voltage (VDC)Output

    Full Load

    Efficiency (%) Min./Typ.

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



    UL/EN/BS EN

    B0503S-1WR3



    5

    (4.5-5.5)

    3.3303/3070/742400
    B0505S-1WR35200/2078/822400
    B0509S-1WR39111/1279/831000
    B0512S-1WR31284/979/83560
    B0515S-1WR31567/779/83560
    B0524S-1WR32442/481/85220
    Input Specifications
    ItemOperating ConditionsMin.Typ.Max.Unit


    Input Current (full load / no-load)

    3.3VDC output--271/5286/10


    mA

    5VDC output--244/5257/10
    9VDC/12VDC/15VDC output--241/12254/20
    24VDC output--241/18254/30
    Reflected Ripple Current*--15--
    Surge Voltage (1sec. max.)-0.7--9VDC
    Input FilterCapacitance Filter
    Hot PlugUnavailable
    Note: * Refer to DC-DC Converter Application Notes for detailed description of reflected ripple current test method.
    Output Specifications
    ItemOperating ConditionsMin.Typ.Max.Unit
    Voltage AccuracySee output regulation curve (Fig. 1)
    Linear RegulationInput voltage change: ±1%3.3VDC output----1.5--
    Other output----1.2



    Load Regulation



    10%-100% load

    3.3VDC output--1520



    %

    5VDC output--1015
    9VDC output--810
    12VDC output--710
    15VDC output--610
    24VDC output--510
    Mechanical Specifications
    Case MaterialBlack plastic; flame-retardant and heat-resistant plastic (UL94 V-0)
    Dimensions11.60 x 6.00 x 10.16mm
    Weight1.3g(Typ.)
    Cooling MethodFree air convection


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