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  1. 08-07-2010 #2
    Robin Hewitt's Avatar
    Lives in Seaford, Sussex, United Kingdom.
    Robin Hewitt
    Last Activity: 8 Hours Ago Has been a member for 9-10 years. Has a total post count of 1,617. Received thanks 109 times, giving thanks to others 7 times. Is a beta tester for Machinists Network features. Referred 1 members to the community.
    So you driving pairs of coils, one forwards, the other backwards or both off? Curious configuration. Where's Irving? He explains these things much better than I do.

    The individual darlingtons can sink half an Amp. You could double them up to get 1 Amp but the duty cycle won't be anything to write home about unless you have big coil impedance.
    Last edited by Robin Hewitt; 08-07-2010 at 06:00 PM. Reason: Got me 'wards muddled up
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