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Compare IGBT and Power BJT.
power electronics updated 3.8 years ago by yashbeer ★ 11k
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Class A Amplifier and Class C Amplifier.
power electronics updated 4.2 years ago by pg1118329 • 0
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For the network shown, determine $( \dfrac {V1} {I_1} and \dfrac {V_2} {I_1} )$ . Plot the poles and zeros.
power electronics updated 4.2 years ago by pg1118329 • 0
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For the network shown, find the equivalent T-network.
power electronics updated 4.2 years ago by pg1118329 • 0
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Give and explain single phase clock system and explain its drawback.
power electronics updated 4.2 years ago by krithikkm200 • 10
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(Duplicate) Draw and explain dynamic turn on and turn off characteristics of SCR.
power electronics updated 4.2 years ago by 19bcs3866 • 10
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Discuss the effect of source inductance on the performance of a single phase fully controlled converter.
power electronics updated 4.2 years ago by 19bcs3866 • 10
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1] CMRR, 2] Slew Rate, 3] Offset voltage, 4] Input Resistance, 5] Output Resistance
power electronics updated 4.3 years ago by pg1118329 • 0
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3.6k
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Differentiate between class A and class C power amplifiers with respect to CKT diagram, operating cycle and power efficiency.
power electronics updated 4.3 years ago by pg1118329 • 0
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Explain Superhetrodyne Receiver
power electronics updated 4.3 years ago by pg1118329 • 0
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Differentiate between SCR and IGBT.
power electronics updated 4.3 years ago by phenjoisilab • 0
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Differentiate between symmetrical IGBT and asymmetrical IGBT
power electronics updated 4.3 years ago by yerasylmakulbe671 • 10
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10k
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Explain high frequency equivalent circuit of BJT.
power electronics updated 4.3 years ago by pg1118329 • 0
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Write short note on: Forced commutation in SCR.
power electronics updated 4.3 years ago by 19bcs3866 • 10
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Explain the role of snubber circuit to protect SCR against high di/dt and dv/dt.
power electronics updated 4.3 years ago by 19bcs3866 • 10
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3.7k
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Flyback SMPS Converter.
power electronics updated 4.3 years ago by krithikkm200 • 10
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With the help of a suitable (block) diagram explain (i) Graphic LCD. (ii) RS 232/485 (iii) PWM DC Motor (speed control) interfacing.
power electronics updated 4.3 years ago by 19bcs3866 • 10
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1.9k
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why transistor biasing is required, state factors required for it.
power electronics updated 4.3 years ago by pg1118329 • 0
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a] Zi b] AV if a loud of 2k is applied. c] Ai with the 2k load.
power electronics updated 4.3 years ago by pg1118329 • 0
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2.8k
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Draw and explain single phase full bridge inverter. Draw waveforms.
power electronics updated 4.3 years ago by phenjoisilab • 0
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3.3k
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(Duplicate) Single phase full bridge inverter has a resistive load of R = 3ohm and the dc input voltage Edc = 50V.
power electronics updated 4.4 years ago by yashbeer ★ 11k
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13k
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Single phase half bridge inverter has a resistive load of 3ohm and the DC input voltage Edc=50 V.
power electronics updated 4.4 years ago by pg1118329 • 0
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Performance Paremeters of Line Commutated Converters (Phase Controlled Converters)
power electronics updated 4.4 years ago by krithikkm200 • 10
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6.0k
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Static Characteristics of Power Transistor (V-I Characterstic)
power electronics updated 4.4 years ago by krithikkm200 • 10
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4.5k
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Current or Resonant-Pulse Commutated Chopper
power electronics updated 4.4 years ago by krithikkm200 • 10
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