the ripple factor of a capacitor filter for a peak rectified voltage of 30 V, capacitor C = 50 µF, and a load current of 60 mA.
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the ripple factor of a capacitor filter for a peak rectified voltage of 30 V, capacitor C = 50 µF, and a load current of 60 mA.
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- Using a positive Clamper Circuit, with an AC voltage of Vi = 100v with a frequency of 30hz, a value of 1000u for the Capacitor, a silicon diode and a resistor with the value of 100 ohms. Find the voltage value on the resistor at a simulation of Oms. Vm 2Vm Mr. Vm Vo -Vm Input Waveform Output Waveform Positive Clamper circuitUsing a positive Clamper Circuit, with an AC voltage of Vi = 100v with a frequency of 30hz, a value of 1000u for the Capacitor, a silicon diode and a resistor with the value of 100 ohms. Find the voltage value on the resistor at a simulation of Oms. Vm 2Vm Vo -Vm Input Waveform Output Waveform Positive Clamper circuitUsing a positive Clamper Circuit, with an AC voltage of Vi = 13v with a frequency of 60hz, a value of 100u for the Capacitor, a silicon diode and a resistor with the value of 1000 ohms. Find the voltage value on the resistor at a simulation of 20ms. 2Vm Vm Vm Vo -Vm Input Waveform Output Waveform Positive Clamper circuit
- Determine the noise current for a diode with a forward bias of 1mA over a 100 kHz bandwidth. If the diode is in a circuit with 5002 series resistance, calculate the total output noise voltage at 27°c. (from miller: In = 0.00566µA, total noise voltage = 0.154 µVrms) %3DThe forward biased diode has an admittanice (inverse of impedance) shown below. At what freguency in MHz will the admittance of the resistor (G) be 6.1 times the magnitude of the capacitor's admittance? You can assume the ideal diode has a forward bias of 0.65 V, a characteristic current of 6.2 fA (fempto = 1015), and a minority carrier lifetime of 2.9 microseconds. You can assume that you can use equation 7.29 of the text, Under what conditions would the magnitude of the capacitor's admitance be 5.1 times the admittance óf the resistor (G? Three significant digits and fixed notation. Diode admittance Rs GR +Vcc -Vcc C Vout R R a. Quantify how the resistors and the capacitor influence the output voltage of the circuit, Vout. What are the upper and lower limits of Vc? b. Howlong does it take for the capacitor to be charged from minimum to maximum voltage and vice versa?
- D1 D V1 D4 D2 V D D Diode Model: 1N5817 R = 10k Vi= sine (0 5 100) Given the parameters above, simulate the given circuit using .tran 0 30m 0. Solve for the output peak to peak voltage across the resistor and the output frequency measured across the resistor. Output Frequency = (When computing for the frequency, use 4v as reference point) Output Voltage (pk-pk) = + R1 R D3 D5. Design a diode clipper circuit which produce the following output for a sinusoidal input Transient mmm 6 4 -4 -6 Om 1m 2m Time (s) 3m 4m 5mQuestion 1: In the circuit shown below, the output (Vo = 10V Max.) Unipolar. The frequency of Primary is 60 Hz. The diodes are Silicon with VD = 0.7V. a. Sketch the output without a Capacitor. b. Determine Voc without a Capacitor. c. Sketch Vs (at the Secondary). d. Determine Voc with a Capacitor of 10 uF across RL. e. Determine the RMS Value of Vp (at the Primary). f. PIV (Peak Inverse Voltage). 10:1 Output C. 22 k1 All diodes are IN4001. | 00000
- A 10 V peak-to-peak sinusoidal voltage is applied across a silicon diode and series resistor. The positive peak voltage across the diode is а. 9.3 V b. 4.3 V c.0.7 V d. 10 Vc. If a 480 ?F capacitor is added to the output in the figure, calculate the following:i. Vripple.ii. Average voltage, Vdc.iii. Sketch a graph of the input and output voltage against time of the capacitor. (Built-in-potential of silicon = 0.7V)a) For the following input and Vm = 15V and V = 5V: find and draw vo. Consider the diode as an Ideal Diode. [Instructions: Mark ON/OFF interval on the input waveform; Draw equivalent circuits for ON/OFF state; Draw vo on the same vertical axis of vi] b) If a square wave input with Vpp = 20V is applied instead of the sinusoid, find and draw vo. Consider the diode as an Ideal Diode. [Instructions: Mark ON/OFF interval on the input waveform; Draw equivalent circuits for ON/OFF state; Draw v, on the same vertical axis of v,] Vi R Vm Vi + -Vm