LABORATORY CONTENT; AC to DC conversion (Rectification) PRELIMINARY VIDEOS: The provided links provide videos for basic understanding of working principle and some technical details. The students are responsible for further understanding. PRELIMINARY QUESTIONS: 1) Briefly explain the how a rectifier works in AC to DC conversion (4 sentences at max). Hyh she EXERCISE STEPS: Full wave bridge rectifier | Full wave bridge rectifier with capacitor N- 12 1) Simulate the output voltage signals for the six circuit combinations following Table 1. Assume that V220V RMS SOHZ. For each combination: Table 1. The output signals Peak value of output voltage (V) Averare value of RMS value of output voltage (v) output voltage (V) a. Give the circuit screenshot and plot Va and Va signals in the same plot (the signals should be given for at least two periods). (R#10k for each, C= 1µF and 100ur). Note: It is required to have two measurements at the same time on each circuit. In most simulator programs, voltage probes assume GND as their second probe (in some programs, even oscilloscopes can consist of just one probe). Speaking of this experiment, in the source and load measurements, their second probes are not connected to the same node. If this matter is not noticed, the measurement can be done in a faulty way (to overcome this trick, every Half wave bridge, no capacitor Half wave bridge, Cuiur Half wave bridge, Ca100u Full wave bridge, no capacitor Full wave bridge, Caiur Full wave bridge, Ca100u simulation program may have its own properties/methods, eg, using multiple probes and applying a mathematical formulation in plot data like V1-V2', etc.). Also, in this circuit, it is also possible to use 2d oscilloscope channel for source voltage signal measurement, the given measurement forms are just one way of measurement. POSTLIMINARY QUESTIONS: 2) Fill Table 1 with the requested values (you may require using some other programs like Excel to obtain the requested values. To do this, export the plot data jo csv or xls format and calculate these values using one period). 1) Search for the equations and calculate the terms for full bridge rectifier (without capacitor). Give a one-sentence explanation for terms typed with a ** sign. Peak current - Output current - DC output voltage - Root Mean Square (RMS) value of current - Root Mean Square (RMS) value of output voltage
LABORATORY CONTENT; AC to DC conversion (Rectification) PRELIMINARY VIDEOS: The provided links provide videos for basic understanding of working principle and some technical details. The students are responsible for further understanding. PRELIMINARY QUESTIONS: 1) Briefly explain the how a rectifier works in AC to DC conversion (4 sentences at max). Hyh she EXERCISE STEPS: Full wave bridge rectifier | Full wave bridge rectifier with capacitor N- 12 1) Simulate the output voltage signals for the six circuit combinations following Table 1. Assume that V220V RMS SOHZ. For each combination: Table 1. The output signals Peak value of output voltage (V) Averare value of RMS value of output voltage (v) output voltage (V) a. Give the circuit screenshot and plot Va and Va signals in the same plot (the signals should be given for at least two periods). (R#10k for each, C= 1µF and 100ur). Note: It is required to have two measurements at the same time on each circuit. In most simulator programs, voltage probes assume GND as their second probe (in some programs, even oscilloscopes can consist of just one probe). Speaking of this experiment, in the source and load measurements, their second probes are not connected to the same node. If this matter is not noticed, the measurement can be done in a faulty way (to overcome this trick, every Half wave bridge, no capacitor Half wave bridge, Cuiur Half wave bridge, Ca100u Full wave bridge, no capacitor Full wave bridge, Caiur Full wave bridge, Ca100u simulation program may have its own properties/methods, eg, using multiple probes and applying a mathematical formulation in plot data like V1-V2', etc.). Also, in this circuit, it is also possible to use 2d oscilloscope channel for source voltage signal measurement, the given measurement forms are just one way of measurement. POSTLIMINARY QUESTIONS: 2) Fill Table 1 with the requested values (you may require using some other programs like Excel to obtain the requested values. To do this, export the plot data jo csv or xls format and calculate these values using one period). 1) Search for the equations and calculate the terms for full bridge rectifier (without capacitor). Give a one-sentence explanation for terms typed with a ** sign. Peak current - Output current - DC output voltage - Root Mean Square (RMS) value of current - Root Mean Square (RMS) value of output voltage
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