MOSFET Amplifier | Features And Design Simplified
It is very well known that a device that takes in signals and then augments its amplitude is known as an amplifier. You might have heard about an acoustic playback chain that involve a source of audio like record player or a CD and some of the other appliances like equalizers and pre-amps and then this chain finally end up in the speaker. A subcategory of amplifiers is known as the mosfet amplifier. This kind of amplifiers uses MOSFET technology for processing digital signals. The processing is done with comparatively lower consumption of power. There was a time, when the use of a mosfet amplifier was restricted only to products, which are high-end. With the development in technology as well as passage of time, mosfet amplifiers became very popular.
The circuit design of a mosfet amplifier is now employed in producing microchips all around the world. It was back in 1920s when the concept of employing metal oxide like an insulator was developed. Most of the home theater and stereo systems now use a mosfet amplifier. The biggest advantage of a mosfet amplifier is that the system that is incorporated with this type of amplifier generates less heat and consumed less power as compared to other competing technologies. Another benefit of mosfet amplifiers is that it complements with the integrated circuits. This was another reason for the widespread popularity of this type of amplifier.
Because of the rise in demand together with low production cost, a mosfet amplifier was adopted in the low-range and mid-range electronics. A mosfet audio amplifier is very commonly used in music players and a mosfet amplifier found its place in mobile audio as well. Apart from mobile phones, a mofset audio amplifier is also used in cars. Most of the cars now claim to use a mosfet amplifier. Mosfet amplifiers are used in a number of applications like home stereo and radio transmitters. A MOSFET works with lowest resistance while it is completely on and so it comprises of lower power dissipation.
When a MOSFET works in linear mode it has uneven quantity of resistance, which changes with the voltage input. Nowadays, you will also get mini mosfet audio amplifier that might be used with iPods, computer audio, CD players, tuners and many more. With the help of this kind of a mosfet amplifier, the quality if audio is also enhanced. When it comes to your car, you also wish to have the best sound quality in your car. You will get different mosfet car amplifier in different wattages. A mosfet amplifier also consists of many additional features like bass boost, overload protection and many more.
The main advantage of mosfet car amplifier is that not only you get quality approvals, but also the service is good and at the same time all this is within your means. If you have a restricted budget, yet you want an amplifier that is both affordable as well as provide excellent performance, then you should go for a mosfet amplifier. These kinds of amplifiers possess high speed of communication along with low losses. At times, a mosfet design can be more expensive as compared to other normal designs. However, small circuit designs can be easily made with a bit of skill. A mosfet amplifier is compact, and so it takes up less area, but sometimes the gain of such an amplifier is small.