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.
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
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.
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...
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...