POWER SUPPLY CIRCUITS - Quiz

1) What is the peak to peak voltage in a bridge rectifier circuit with load current of 10 mA, capacitance of 470 F and 50 Hz supply frequency?

0.213 v 1.525 v 2.134 v 3.567 v

2) What is the minimum current rating of four diode bridge rectifier to supply load current of 1.8 Amp?

0.9 Amp 1.8 Amp 2.0 Amp 5.0 Amp