Transistor Push-Pull Amplifier

2705 Words11 Pages

1. Describe, with an example, the operation of the transistor “ push- pull” amplifier.
An electronic circuit is a source of current and one as sink, to amplify a signal that used in a two transistor or vacuum tubes. There is one device “pushes” current out into the load. The other device is “pulls” current from it necessary. This will be combined to each other and it will work together. For an example, the complementary- symmetry push- pull output, the stage will be widely used to driven loudspeaker, which we can’t see because it is illustration. Whenever the NPN can push or can be called as source current from the positive output that the power can supply into the load, or a PNP transistor can pull and also can be called as sink the current into the negative output to supply power. The circuit is known as amplifier that be …show more content…

The stator is usually low, and receive input signal from a synchro transmitter. Voltage appearing across the terminals of these differences rotor (R1, R2, and R3) are determined by the magnetic field produced by the stator currents, the physical position of the rotor, and the step-up turns ratio between the stator and rotor. Magnetic field created by the stator currents, consider the angle corresponding to a magnetic field in the transmitter supplying the signal. The player controls the amount of magnetic coupling occurs between the magnetic field of the stator and the rotor, and therefore, the amount of induced voltage in the rotor windings. If the player changes in response to mechanical input, the voltage induced in the coil which is also changing. Therefore, the output voltage of the TDX different result from either changes in the stator voltage input or changes in the mechanical input to the rotor. This electrical output of the TDX may be either SUM or DIFFERENCE both input depends on how the three units (TX, a TDX, and TR) is

More about Transistor Push-Pull Amplifier

Open Document