Electronics - Diodes and Applications - Discussion
Discussion Forum : Diodes and Applications - General Questions (Q.No. 7)
7.
In a power supply diagram, which block indicates a smooth dc output?
Discussion:
33 comments Page 3 of 4.
Shantanu said:
1 decade ago
Regulator is used to give a constant output in-spite of any change in input. Filters are used to bypass the ac component and give a pure DC.
Prabu r said:
4 years ago
You are right @Zeeshan Zamir.
Regulator for only regulated purposes. Filter doing the unwanted pulses from rectifier circuits.
Regulator for only regulated purposes. Filter doing the unwanted pulses from rectifier circuits.
Waqas sherwani said:
1 decade ago
According to my knowledge its B- filter because as it removes DC ripples which were already converted from ac to dc at diode.
Priyanka. gaya said:
1 decade ago
A/c to options voltage regulator are combination circuit of rectifier filter and transformer. So correct answer D.
Mani said:
1 decade ago
Filter is used to reduce the harmonics only but regulators only produces the smooth output.
Harsh said:
1 decade ago
Filter only remove harmonic and regulator regulate the output by by stepping up or down.
Stuaan said:
1 decade ago
No I strongly said Regulator because after filtering it have some ac.
Adi said:
1 decade ago
It may be rectifier as it converts ac to dc which is smooth.
Lingarao said:
1 decade ago
Filter O/P is pulsated DC And Regulator O/P is pure DC.
Swati said:
1 decade ago
Regulator maintains constant DC output.
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