BJT Amplifier

Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at How to Troubleshoot Amplifier Circuits. There are numerous types of amplifier circuits like common emitter amplifier, common base amplifier, common collector amplifier, differential amplifier. All these amplifiers we discussed in the detail in a previous tutorial. In … Read more How to Troubleshoot Amplifier Circuits

Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Introduction to Differential Amplifier. It is a type of amplifier which amplify the difference of two input signal. There are 2 modes of operation for this amplifier first is a common mode in which both inputs are … Read more Introduction to Differential Amplifier

Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Introduction to Multistage Amplifiers. In numerous amplifier circuits application, the results obtained from a single amplifier configuration is not enough. To make results more accurate more than one amplifier is configured that configuration is known as a … Read more Introduction to Multistage Amplifiers

Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Introduction to Sziklai Transistor Pair. The Sziklai transistor pair first time was created by the George Sziklai to reduce problems related to decreased efficiency that occur for the Darlington pair. The other name of this configuration is … Read more Introduction to Sziklai Transistor Pair

Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at the Common Base Amplifier. The common base amplifier configuration is also called a grounded base is a basic single-stage amplifier configuration of BJT like a common collector and common emitter amplifier. This configuration is normally used in … Read more Common Base Amplifier

Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at the Introduction to Darlington Pair configuration and its applications. The Darlington pair also called Darlington transistor it was the first time created in 1953 by the United States electrical engineer Sidney Darlington due to that it called Darlington. … Read more Introduction to Darlington Pair

Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at the Common collector Amplifier configuration and its applications. It is another category of BJT amplifier configuration in which input voltage is given at the base and output is taken at the emitter of the transistor. While collector … Read more Common Collector Amplifier

Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Common Emitter Amplifier. In electronic engineering common emitter amplifier configuration is basic single-stage BJT amplifier technique it normally operate as voltage amplifier. In this configuration base of transistor work as input collector as output terminal and emitter … Read more Common Emitter Amplifier

Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Transistor or BJT AC Models.To analyze the working of a transistor in amplifier circuits it beneficial to denote the devices in the form of model circuits. The model circuit of transistor uses numerous interior parameters of transistor … Read more Transistor or BJT AC Models

Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Describe amplifier operation. The biasing process of a transistor is completely dc operation. The main function of biasing is to discuss a Q point due to which change in current and voltage can exit according to the … Read more Describe Amplifier Operation