Different Types Of Power Amplifiers

Amplifiers are the electrical devices which are used to induce the magnitude of the power/voltage/current of any input signal. This is there to take the weaker electrical waveform and convert or reproduce it into stronger waveform to provide as an output. The whole job that amplifier performs is done by using the external source of power. Amplifiers are classified in different categories depending on the changes it makes in the input signals. One of the most popular categories of the amplifiers is the power amplifiers. Visit this page to know more about us.

Vacuum tube amplifiers

Vacuum tube amp is also known as valve amplifier. As its name suggests, it uses tubes to increase the power or amplitude of the input signal. The working of this type of amplifier is based on the thermionic emission concept.

The Power amplifiers

Power amplifiers are another type of electronic amplifiers used to increase the magnitude of the power to a certain level to bear the load of the devices like headphones, speakers, RF transmitters etc. Power amplifiers are divided in several types including audio, radio frequency, and DC power amplifiers.

Operation amplifiers

This is another type of amplifier that is used from the ancient time. They were specially designed to be used in the analog computers. They were used there for the mathematical operations like adding or subtracting. In the present days, they are used in the united circuits. Therefore, now they are made available in different packages known as single amplifiers and multiple amplifiers. They are used in the complex non segregated circuits used in specific applications.