Want this question answered?
voltage regulator is a component to convert pulsating DC into constant DC.
To smooth the output of the pulsating DC.
Transistors are not normally connected to dc motors, but it is possible to use transistors in a speed-control mechanism for a motor.
yes...........
If the input is pulsating DC, then the output will be pulsating DC. It will not be shaped the same, but it will be close, depending on the frequency and rise and fall time in comparison with the inductive reactance of the transformer.
voltage regulator is a component to convert pulsating DC into constant DC.
To smooth the output of the pulsating DC.
When AC full wave is rectified into DC by using bridge rectifier .The DC do not actually behave like an ordinary DC and the DC has a constant value .In fact, it is in pulsating form.This is known as Pulsating DC.
we generally use filters to smooth the sharp curves of DC component we get when we rectify AC components the pulsating Dc is not desirable to a no. of devices. These filters are used to make the pulsating DC to a stable one . To be more clear a pulsating DC is viewed as a sum of DC component and AC component these filters actually block the AC components and retain the DC component . so, mainly capacitors and inductors are used to obstruct or pass the dc components respectively
No, unless you have a pulsating DC
its commutator..which converts ac produced by and motor to pulsating dc ... more the commutator divide more accurate dc..means less pulse in dc
Transistors are not normally connected to dc motors, but it is possible to use transistors in a speed-control mechanism for a motor.
To smooth the output of the pulsating DC.
A rectifier can convert AC to pulsating DC.
Transistor are DC output, Triac are AC output.
rectifier circuit convert ac to dc signal
A transformer does not use a filter. You may be asking about the use of a filter in a power supply. A power supply uses a filter to change pulsating DC from the rectifier into smooth DC for the circuits that the power supply powers.