The DC voltage for the amplifier (transistor or FET) runs for a series-fed oscillator through the inductance of the LC circuit. A shunt-fed oscillator uses a radio-frequency choke or a resistor to deliver DC voltage to the amplifier. For an oscillator the difference between serial-fed and shunt-fed is small. The choke resonance frequency can interact with the LC circuit resonance frequency. This problem happens only with shunt-fed. Furthermore series-fed needs less components. Therefore it is prefered for (low power) oscillators.
The output circuit of an amp can be series-fed or shunt-fed, too. The additional DC current through the coil will drive a iron or ferrite core earlier into saturation. This is an disadvantage of serial-fed. At a high-voltage tube RF amp with say 2000V DC voltage, in the shunt-fed amp only the choke and the DC blocking capacity have to withstand the high voltage. This is an advantage of the shunt-fed solution.
it is the circuit that is responsible for producing oscillation.In hartley it is two inductors connected in series and a capacitor parallel to this series connection.Without tank oscillator tends to act as as an amplifier.
there is none
A Serial is a story with multiple chapters. A Series is a group or collection of independent stories with something in common.
RL circuits involve a resistor and inductor in series. RC circuits involve a resistor and capacitor in series. You can see where the acronyms come from.
The essential difference between a series circuit and a parallel circuit is the way in which the components are physically connected. In a series circuit there is just a single path that electricity can take, whereas in a parallel circuit there are two or more different paths.
colpitts oscillator has two coils in series and one capacitor in parallel. hartley oscillator has one capacitor and one coil in parallel
it is the circuit that is responsible for producing oscillation.In hartley it is two inductors connected in series and a capacitor parallel to this series connection.Without tank oscillator tends to act as as an amplifier.
Yes, Justin Hartley, the actor on the television series "Smallville."
what is the difference between N series and C series in nokia mobile phones
difference between series is one pathway through circuit,difference between parralal is more then one pathway through circuit.
In electronics, it is a circuit which repetitively produces a certain output. This may be a series of pulses or a repetitive waveform such as sine, sawtooth or ramp. In mechanics, a pendelum is an oscillator. An oscillator is the series and parallel combination of resistors and capacitors.
Expalain the difference between cyclical and seasonal variations in a data series?
The difference between the Lenovo T series and the Lenovo S series is the type of laptop. The Lenovo S series is a laptop, while the Levnovo T series is a tablet.
The difference between each number in an arithmetic series
"A circuit within a computer that creates a series of pulses that pace the computer's electronic system. The oscillator clock synchronizes, paces and coordinates the operations of the computer's circuit." -- webopedia
A Colpitts oscillator is the electrical dual of a Hartley oscillator. In the Colpitts circuit, two capacitors and one inductor determine the frequency of oscillation. The feedback needed for oscillation is taken from a voltage divider made by the two capacitors, where in the Hartley circuit the feedback is taken from a voltage divider made by two inductors (or a tapped single inductor). (Note: the capacitor can be a variable device by using a varactor). Oscillation frequency The ideal frequency of oscillation for the circuit is given by the equation: where the series combination of C1 and C2 creates the effective capacitance of the LC tank. Real circuits will oscillate at a slightly lower frequency due to junction capacitances of the transistor and possibly other stray capacitances
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