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Unformatted text preview: is 10% low d. What is the output voltage when both the supply is 10% high and the load is removed? e. What is the smallest possible load resistor that can be used while the zener operates at a current no lower than the knee current while the supply is 10% low. 3 Consider the halfwave rectifier circuit of Fig. 3. Let v S be a sinusoid with 15 V peak amplitude, and let R=1.5k . Use the constantvoltagedrop diode model with V D =0.7V. Fig. 3 a. Sketch the transfer characteristic (v O in terms of v S ) b. Sketch the waveform of v O c. Find the average value of v O d. Find the peak current in the diode e. Find the PIV of the diode. 4 Design limiter circuits using only diodes and 10k resistors to provide an output signal limited to the range: a. 0.7V and above b. 2.1V and above c. 1.4 V Assume that each diode has a 0.7 V drop when conducting. Due date: October 1, 2007. Late submission will not be accepted....
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This note was uploaded on 02/12/2011 for the course ECED 3201 taught by Professor Alsankary during the Spring '11 term at Dalhousie.
 Spring '11
 ALSankary

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