Where do we use maximum power transfer theorem?
The Maximum Power Transfer theorem is used to find the load resistance for which there would be the maximum amount of power transfer from the source to the load. The maximum power transfer theorem is applied to both the DC and AC circuit.
What is the difference between source resistance and load resistance?
Resistance is the usual term you have heard about everywhere. The proportionality constant from ohm’s law. Load resistance is also a resistance, but it has a very specific meaning in the context of electric circuits; it is the resistance connected between the output stage of a circuit, and the ground.
Is load resistance same as output resistance?
The same idea applies for the output impedance of the amplifier. When a load resistance, RL is connected to the output of the amplifier, the amplifier becomes the source feeding the load. Therefore, the output voltage and impedance automatically becomes the source voltage and source impedance for the load as shown.
Which is better center tapped and bridge rectifier?
Comparison Chart
| Parameters | Centre Tapped Rectifier | Bridge Rectifier |
|---|---|---|
| Peak Inverse Voltage | 2 Vs max | Vs max |
| Transformer Utilization Factor | 0.692 | 0.812 |
| Voltage Regulation | Better | Good |
| Peak Load Current | Vs max/ (RL + RF) where RL (Load resistance ) & RF (diode forward resistance) | Vs max/(RL + 2RF) |
What is the function of bridge rectifier?
A bridge rectifier provides full-wave rectification from a two-wire AC input, resulting in lower cost and weight as compared to a rectifier with a 3-wire input from a transformer with a center-tapped secondary winding.
Why bridge rectifier is more popular than the others?
Why is a Full Wave Bridge Rectifier better than a Full Wave Center Tapped Rectifier? The PIV (peak inverse voltage) ratings of the diodes in bridge rectifier is half than that of needed in a center tapped full wave rectifiers. The diode used in bridge rectifier has capable of bearing high peak inverse voltage.