A transistor is used as a switch and the waveforms are shown below. The parameters are given as follows: Vc200V, VBE(sat) = 5 V, IBs = 10 A, VCE(Ssat) = 1 V, Ics = 100 A, tg = 0.5 µs, t, = 1 ps, t, = 4 ps, t; = 3 µs, f, =10= 1 mA. The average losses during the rise time t, are equal to:%3D!!kHz, k = 50 % and ICEOVCE AVccVCE(sat)toff1CtonIcsICEOI t,to18TOSHIBA icIcsICEO1Btyt,Select one:Oa.66.67WO b. 56.67WOc.None of theseOd. 44.67We.33.67W

Given Transistor as switch and waveforms as shown Vcc=200 vVCE(sat)=1 vICS=100 AICEO=1 mArise time…

A transistor is used as a switch and the waveforms are shown below. The parameters are given as follows: VCC = 200V, VBE(sat) = 5 V, IBS = 10 A, VCE(sat) = 1 V, Ics = 100 A, tg = 0.5 µs, t, 1 us, t, = 4 µs, t = 3 us, f, =10 kHz, k = 50 % and ICEO = 1 mA. The average losses during the rise time t, are equal to: %3D %3D %3D VCE

A transistor is used as a switch and the waveforms are shown below. The parameters are given as follows: VCC = 200V, VBE(sat) = 5 V, IBS = 10 A, VCE(sat) = 1 V, Ics = 100 A, tg = 0.5 µs, t, 1 us, t, = 4 µs, t = 3 us, f, =10 kHz, k = 50 % and ICEO = 1 mA. The average losses during the rise time t, are equal to: %3D %3D %3D VCE

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

An Amplitude Modulation (AM DSBFC) radio broadcasting station with its carrier frequency of 750 kHz is amplitude-modulated by a 4 kHz audio signal to produce an AM envelope. The maximum and minimum peaks voltages of the envelope are 180Vp and 70Vp respectively. The equivalent resistance of the transmitting antenna is 60 Ω. Determine: ( i ) If the transmission is changed to Single-Side Band Suppressed Carrier (SSBSC), calculate the percentage power saving in comparison to the original AM DSBFC.
(VSB modulation) Explain DSB and VSB signals. (Similarities and differences). Interpret the resulting graphs.( m(t) c(t) vsb dsb )
ı just need the fınal answer Since Vcc = 20 V, RS = 3 kΩ, RB = 380 kΩ, RC = 1.2 kΩ, RE = 2.2 kΩ, RL = 911 Ω and β = 90 in the circuit in the figure, find the value of the output voltage (Vo). NOTE-1: It is within the 1 kHz mid-band frequency and the capacitors are negligible at this frequency. NOTE-2: The output impedance (r0) of the transistor will be neglected. a. 64,14 mV b. 83,88 mV c. 93,75 mV d. 74,01 mV e. 103,62 mV f. 24,67 mV g. 34,54 mV h. 49,34 mV
20.a. A –3.8 dBm optical signal exits an amplifier with a signal strength of 15.1 dBm. How much gain does this amplifier provide?A. 15.1 dBB. 11.3 dBC. 18.9 dBD. 13.8 dB20.b. You need to reduce the signal strength in a fiber optic cable before the signal is sent to a receiver. Which piece of equipment would you use for this?A. WDMB. Optical switchC. Optical attenuatorD. Optical coupler
Suppose the output as shown is accidentallyshorted to ground. (a) Calculate the emitter currentin the circuit if RS = 0 and βF = 100. (b) Repeatfor RS = 130 Calculate the power dissipation in the circuit
Determine the point Q for the JFET circuit shown and perform the curve transfer showing that point. We have the following data from the different elements of the circuit such as: RG = 10 MΩ, RD = 3.3 kΩ, RS = 780 Ω and powered by a 9 volt source. The manufacturer's sheet indicates that it has IDSS = 4 mA and VP = −6 V. Include transfer characteristic graph.
Norton's Theorem Compute for IN, RN and the current passing though the 50 ohmresistor, I’.
Communication systemFinding the power equation for AM Modulation
Evaluate the value.
Q3 / A test signal ( sine wave 20kHz , 3V ) is used to modulate a carrier sinusoidal signal ( 1MHz , 7V ) using an AM - DSB LC system . calculate : ( a ) the total output power that would be delivered to the 550 antenna , ( b ) the USB power , ( c )transmission efficiency
The outer surface of a transistor is cooled convectively by a fan-induced flow of air ata temperature of 25 °C and a pressure of 1 atm. The transistor’s outer surface area is 5x 10 -4 m 2 . At steady state, the electrical power to the transistor is 3 W. Negligible heattransfer occurs through the base of the transistor. The convective heat transfercoefficient is 100 W/m 2 K.Determinei. the rate of heat transferbetween the transistor and theair, in Wii. the temperature at thetransistor’s outer surface, in °C.
A 5-V, 10-MHz oscillator have a rise/falltime of 10ns and a 50% duty cycle is applied to a gate. Determine the value of the capacitance such that the 5th harmonic is reduced by 20 dB in the gate voltage Vg(t).