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    Help with current limit protection

    Thank you You have answered all my queries and I am most grateful. I can see I need a few 500mA 1A 15V polyfuses. Thank you, Thank you, and Thank you all who have contributed to this post. Even the 'crowbar' was interesting.
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    Help with current limit protection

    Thank you this looks exactly like what I am looking for. However, Ignorance pervades. Will these fuses cut out and then reset themselves? and having looked at them they are rated in mA and Volts. I am on 12V so will a 15V be good as they do not seem to be in 12V
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    Help with current limit protection

    Yes thank you, While this solution had occurred to me I was wondering if there was a component that would reset if the load returned. However you may be correct and the simplest solution is the best.
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    Need help with fan configuration

    70 cfm (Cubic foot per minute) at presumably low pressure inflation eg camp bed bouncy castle type pressure rather than compressed air /tyre pressure. the closest thing I can think of that would move that kind of air and not mains would be a dyson portable vacume cleaner type set up to give you...
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    Help with current limit protection

    Hi all I am a newby at electronics so appologise in advance if my question is simple and obvious. I have a 12 volt source and wish to attach various loads to it none of which shoud draw more than 1/2 an amp 500ma. However any which of them could be short circuited. if that hapens I dont want...
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