Recent content by jonobono

thanks for the previous help. I've also received extra help from my tutor. however he isn't clear on a couple of the equations as well as me, namely Vripple and the Vref ( he knows it 1+, but doesn't know which way the resistors should be Either Rtop/Rbottom or the other way round. be great if...

Homework Statement right I've got a transformer question but I have no clue on what equations it requires. the circuit. it has a 220 RMS voltage with a dual transformer with 240-0 : 6-0 6-0 written beneath. there is then a combination of 4 diodes and a capacitor of 470uF value. we then have a...

yes just checked my answers with that method and it's worked out allright. thanks for that quick response!

just to say that I am asking u guys just to check the figures because I've got a set of answers here.

[b]1. ok, there are 2 capacitors in series in a DC network, with A having a capacitance of 1.6 nanofarads and B having 5 nanofarads capacitance, but how do i find the charge, voltage and energy stored in each if the supply voltage is 24 volts. if anyone could help within the day that would be...