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#rectifier output

2 public questions tagged with this topic.

Rectifiers, Filters and Applications

The output of a full-wave rectifier without a filter is:

**Rectifier** converts AC to DC using diode unilateral conduction, half-wave conducts only during positive half-cycle when forward biased, output pulsating DC with frequency equal to input 50 Hz, full-wave with centre-tap uses two diodes conducting alternate half-cycles, output frequency 100 Hz for 50 Hz input, 120 Hz for 60 Hz input, output voltage closer to peak with capacitor filter. A full-wave rectifier converts both AC half-cycles to DC, producing a pulsating DC output with peaks corresponding to the input waveform, not steady without a filter. Substituting values gives Pulsating DC, whi

Ref: NCERT > Physics Book > Electronic Devices > Rectifiers, Filters and Applications

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Rectifiers, Filters and Applications

The output of a half-wave rectifier without a filter is:

**Rectifier** converts AC to DC using diode unilateral conduction, half-wave conducts only during positive half-cycle when forward biased, output pulsating DC with frequency equal to input 50 Hz, full-wave with centre-tap uses two diodes conducting alternate half-cycles, output frequency 100 Hz for 50 Hz input, 120 Hz for 60 Hz input, output voltage closer to peak with capacitor filter. A half-wave rectifier outputs only the positive half-cycles of the AC input, producing a pulsating DC voltage without a steady value unless filtered. Substituting values gives Pulsating DC, which matches expect

Ref: NCERT > Physics Book > Electronic Devices > Rectifiers, Filters and Applications

View Details