ELECTRONICS AND COMMUNICATION ENGINEERING
VIDEO LECTURES:




MODULE I



SEMICONDUCTOR MATERIALS

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INTRENSIC AND EXTRENSIC SEMICONDUCTOR

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MASS ACTION LAW

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DRIFT AND DIFFUSION CURRENT

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PN JUNCTION DIODE

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BARRIER POTENTIAL

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WIDTH OF DEPLETION LAYER

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PN JUNCTION DIODE(FORWARD BIASED CONDITION)

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PN JUNCTION DIODE(REVERSED BIASED CONDITION)

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VI CHARACTERSTICS OF PN JUNCTION DIODE

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EFFECT OF TEMP ON V-I CHARACTERSTICS

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IDEAL VS PRACTICAL DIODE

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INTRODUCTION TO ZENER DIODE

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ZENER DIODE AS A VOLTAGE REGULATOR(PART-1)

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ZENER DIODE AS A VOLTAGE REGULATOR(PART-2)

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ZENER DIODE AS A VOLTAGE REGULATOR(PART-3)

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P-N JUNCTION DIODE(REVERSE BREAKDOWN)

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DC OR STATIC RESISTANCE OF DIODE

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AC OR DYNAMIC RESISTANCE OF DIODE

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RECTIFIER-HALF AND FULL WAVE RECTIFIER

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FULL WAVE CENTER TAPPED RECTIFIER

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FULL WAVE BRIDGE RECTIFIER

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INTRODUCTION TO CLAMPERS

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POSITIVE AND NEGATIVE CLAMPERS CIRCUIT

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BIASED CLAMPER

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INTRODUCTION TO CLIPPERRS

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UNBIASED SERIES CLIPPER

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BIASED SERIES CLIPPERS

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UNBIASED PARALLEL CLIPPER

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BIASED PARALLEL CLIPPER

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COMBINATION CLIPPER

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VOLTAGE MULTIPLIER CIRCUIT(HALF WAVE VOLTAGE DOUBLER)

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VOLTAGE MULTIPLIER CIRCUIT(FULL WAVE VOLTAGE DOUBLER)

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VOLTAGE MULTIPLIER(VOLTAGE TRIPLER AND QUADRUPLER)

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REGULATED POWER SUPPLY

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