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12V, 4.5A, Single Output Isolated 1/16 Brick DC/DC Converter, 18-75V Input Range, Negative Polarity, SMT

  • Recommended In Production  

    Explanation of Product Status

    Under Development Products under development
    Please contact us for product availability and sample lead-time.
    In Production Product is in mass production.
    to be discontinued Not recommended for new designs. We are evaluating the schedule for the discontinuing of production of this item. Contact Murata or refer to the website for details of product supply and possible alternative product information.
    Discontinued product Production of this product has stopped. Contact Murata for inventory availability and possible alternative products.
    Recommended product This product is particularly recommended among our products currently in production.
    New product It's new item.


Technical Information

Input Voltage Range (V) 18 to 75
Design Origin Murata Power Solutions
Dimensions (inch) 1.30 x 0.90 x 0.36
Dimensions (mm) 33.02 x 22.9 x 9.14
Efficiency (%) 91
Form Factor 1/16 Brick
Mounting Type Surface Mount
Output Current (A) 4.5
Input Current (mA) 25/1240
Isolation (Vdc) 2250
Line Regulation Max (%) 0.13
Load Regulation Max (%) 0.13
Operating Temp. Range (C) -40 to 85
Quality UL/IEC/EN60950 safety approvals.
Ripple and Noise (mV pk-pk) 150
RoHS 6 Yes
Series Headline Sixteenth-brick DOSA-Compatible, Wide Input Isolated DC/DCConverters
Series Description The UWS series offers high output current (up to 15 Amps) in an industry standard “sixteenth brick” package requiring no heat sink for most applications. The UWS series delivers fixed DC output voltages up to 54 Watts (12V @ 4.5A) for printed circuit board mounting. Wide range inputs of 18 to 75 Volts DC (48 Volts nominal) are ideal for telecom applications.
Total Output Power (W) 54
Output Voltage 1 (V) 12
Input Voltage Nominal (V) 48