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Lab Manuals for Integrated Circuits & Simulation - ICS By ANNA SUPERKINGS

  • Integrated Circuits & Simulation - ICS
  • Practical
  • Anna university - ACEW
  • Electronics and Communication Engineering
  • 14 Experiments
  • 299 Views
  • 4 Offline Downloads
  • Uploaded 1 year ago
Anna Superkings
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EC 6411 CIRCUITS AND SIMULATION INTEGRATED LABORATORY LABORATORY MANUAL

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INDEX EXPT.NO 1 2 NAME OF THE EXPERIMENT HALF WAVE AND FULL WAVE RECTIFIER FIXED BIAS AMPLIFIER CIRCUIT USING BJT PAGE NO 3 9 3 BJT AMPLIFIER USING VOLTAGE DIVIDER BIAS CE-CONFIGURATION 12 4 5 DIFFERENTIAL AMPLIFIER USING BJT DARLINGTON AMPLIFIER USING BJT 15 18 6 7 SOURCE FOLLOWER WITH BOOTSTRAPPED CIRCUIT CLASS - A POWER AMPLIFIER 21 24 8 CLASS – B COMPLEMENTARY SYMMETRY POWER AMPLIFIER 27 9 FREQUENCY RESPONSE OF CE AMPLIFIER WITH EMITTER 32 RESISTANCE AMPLIFIER 10 DC RESPONSE OF CS AMPLIFIER 36 11 FREQUENCY RESPONSE OF CASCODE AMPLIFIER 38 12 TRANSFER CHARACTERISTICS OF CLASS-B POWER AMPLIFIER 40 13 DESIGN OF A DC POWER SUPPLY USING RECTIFIER 43 2

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HALF WAVE AND FULL WAVE RECTIFIER EXP.NO : 1 DATE: HALF WAVE RECTIFIER: AIM: To construct a half wave rectifier with simple capacitor filter and to measure its ripple factor from the output waveforms. APPARATUS REQUIRED: S NO 1 2 3 4 5 6 7 APPARATUS RESISTOR CAPACITOR DIODE STEP DOWN TRANSFORMER BREAD BOARD CONNECTING WIRES CRO RANGE 1K 470 μf IN4007 QUANTITY 1 1 1 1 1 FEW 1 CIRCUIT DIAGRAM: Half wave rectifier with filter 3

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MODEL GRAPH: THEORY: A Half wave rectifier is a device which converts ac voltage to pulsating dcvoltage using one PN junction diode.The ac voltage (230 V, 50 HZ) is connected to the primary of the transformer. Thetransformer steps down the ac voltage. Thus, with suitable turns ratio we get desired ac secondary voltage. The rectifier circuit converts this ac voltage in to a pulsating dcvoltage. Half wave rectifier conducts during positive half cycle and gives output in the form of positive sinusoidal pulses. Hence the output is called pulsating dc. A pulsating dc voltage containing large varying component called ripple in it. The capacitor filter is used after rectifier circuit, which reduces the ripple content in the pulsating dc. Thus filter converts pulsating dc in to pure dc. Ripple Factor: The output of the rectifier is of pulsating dc type. The amount of ac content in theoutput can be mathematically expressed by a factor called ripple factor. 4

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