lec5 diode applications
TRANSCRIPT
Basic ELECTRONICS
(2+1)ENGR MUHAMMAD SHAKEEL AKRAM
ELECTRONICS ENGINEERING FICT, BUITEMS.
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CHAPTER 2
DIODE APPLICATIONS
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Power supply filters and Regulators
Capacitor input filter
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Power supply filters and Regulators
Ripple factor: Effectiveness of filter
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Power supply filters and Regulators
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Power supply filters and Regulators
Voltage Regulators
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Power supply filters and Regulators
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Diode Clipper (Limiter) and Clamping CircuitsClipper
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Diode Clipper (Limiter) and Clamping Circuits
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Diode Clipper (Limiter) and Clamping Circuits
Biased Clipper
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Diode Clipper (Limiter) and Clamping Circuits
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Diode Clipper (Limiter) and Clamping CircuitsVoltage Divider Biased Clipper
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Diode Clipper (Limiter) and Clamping Circuits
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Diode Clipper (Limiter) and Clamping Circuits
Clamper• Adds DC level to an ac voltage
Using KVL• For -ive cycle(charging Capacitor)
-Vin + Vd + Vc = 0
• For +ive Cycle
Vin – Vd + Vc=0Vd = Vin + Vc
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Diode Clipper (Limiter) and Clamping Circuits
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Diode Clipper (Limiter) and Clamping Circuits
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