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  1. 14-08-2009 #14
    ptjw7uk's Avatar
    Lives in harwich, United Kingdom.
    ptjw7uk
    Last Activity: 22-01-2024 Has been a member for 9-10 years. Has a total post count of 375. Received thanks 14 times, giving thanks to others 3 times.
    No the resistor should only have to dissipate 0.5watt.
    so at 4 amps and 0.027 ohms then 4 x4 x 0.027 =0.432 watts.
    You may have to parallel some to get near the value. Just did a quick search so far nothing in uk.

    Peter

    just found http://cgi.ebay.co.uk/Vishay-LVR05R0...3286.m63.l1177

    so should be available in UK
    Last edited by ptjw7uk; 14-08-2009 at 07:07 PM.
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