EE 2231 Chapter : EE2231 Lab6
Document Summary
Purpose: to apply the ideas developed in experiment 5 to the construction of practical unregulated power supplies. For all procedures, connect the figures in the lab manual and record the output using the scope. Switch the scope for ac readings and record the ripple. For step 5 sketch the curve of the output. Procedures: (all figures are on page 4 of this report: after connecting figure one, with approximately a 20v peak to peak voltage, the following voltages were recorded. Ripple : 2mv: after connecting figure two, the following voltages at both nodes were recorded. The two output voltages are 180 out of phase: after making the corresponding connections for figure three the following voltages were recorded. To convert the circuit to a negative polarity voltage doubler, the diodes need to be flipped. Lab session #6 dc power supplies: after connecting figure four the following voltages were recorded.
