onetwothree4
Member
Hello again asking many question lately!( got more)[Thankyou all for your answers and advice]
So here (Australia) the mains power comes out at around 50hz and 15amps 240vac for example
and that goes to power smaller devices that work at maybe lower hz , amps and voltages what/how can that higher quantity be lowered?
( does it also work for DC as well?)
what electronic components would do that job? (triac,transformers,resistors,scrs,capacitors..etc)
You can probably control the amount of current you need just with a specified voltage and resistance using ohms law but how can it be done with only a pre determined source?
So here (Australia) the mains power comes out at around 50hz and 15amps 240vac for example
and that goes to power smaller devices that work at maybe lower hz , amps and voltages what/how can that higher quantity be lowered?
( does it also work for DC as well?)
what electronic components would do that job? (triac,transformers,resistors,scrs,capacitors..etc)
You can probably control the amount of current you need just with a specified voltage and resistance using ohms law but how can it be done with only a pre determined source?