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output of a 50 Hz full-wave rectifier has a 50 Hz ripple. Does the circuit
is a filter?
Why is π-filter not suitable for time-varying load?
What is the importance of a bleeder resistance in a rectifier circuit using LC filter?
voltage regulation of a power supply.
is the main drawback of a full-wave voltage double?
Why is a zener diode used as a voltage regulator?
happens in series current, load current and zener
current when the dc input voltage of a zener
Explain how a zener diode maintains constant voltage across the load.
is percentage regulation?