Thank you both
Stingray and Cliff J - thank you both for answering this thread - especially as you did not take the P--S - both of your answers have helped but Cliff J has put it in such a way that it is very easy for me to understand and I am very pleased he took the time to write all that out...
Averagesupernova - thank you 4 replying - I realize what you say is true - i.e. my light bulb only draws what it needs not the whole 5 amp supply it is being fed by - but can you answer the rest of the question please relating to the torque - if a dc motor is supplied by 12 or 20 volts - does...
Hi - can someone please help me with the following - I am mechanically minded not elecrically so please do not pick on me - I purchased a DC motor and gearbox (worm and wheel) from ebay (item 3858047682 if you want to look at it) - now it is supposed to work at up to 20 volts DC - now I was...