12v zener diode regulated power supply Using the oscilloscope set in AC measure the source voltage E then graph the measured voltage indicate the measured value Disconnect the oscilloscope, set channel 1 and channel 2 to DC then the unregulated output voltage of the circuit across C1 and the regulated output voltage across RL then graph it, indicate the measured value.
2 Voltage and current measurement using osilloscope Fig5. 1 Full-wave power supply circuit Using the oscilloscope set in AC with time-base of 10ms/div measure the source voltage E then graph the measured voltage indicate the measured value Vin(AC) IL VL(DC) Add a bleeding resistor, a 12v zener diode RD12 and a load resistor of 30k as shown in fig 5 Place your multisim fig here illustrating your voltage measurement using oscilloscope E D2 12 Vms 60 Hz 0° R1 M w 20002 C1 D1 820UF RD12 SRL $1.50 Fig. V1 D1 12 Vrms 60 Hz 0° C1 1000UF SRL 1.5k02 Place your multisim fig here illustrating your voltage measurement using oscilloscope 1B4B42 = Fig.5 Voltage and current measurement using DMM Table 1 Fig. Construct the regulated power supply shown in fig.
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