Hello friends, I hope you all are happy, healthy and, content. We have been discussing transistors lately, from the basic definition to the types and characteristics of transistors we have covered it all. If you have a brief idea about transistors, you must be aware of the field effect transistor or you might have heard or read about it somewhere, it is one of the earliest known types of transistors which is our topic of discussion today.
Field Effect Transistors were made to cover up the lacking of previously known transistors which occupied large space and produced a lot of noise, another major problem was the low reliability of previous versions. So, let's get started with the FETs.
Definition of Field Effect Transistor
Let us define field effect transistor first,
"The Field e ...
Hi Friends! Hope you are doing great. I am back to give you a daily dose of valuable information so you can excel and grow in your relevant field. Transistors are the fundamental parts of most of the electronic circuits. Today, I am going to unlock the details on the Introduction to 2n3903. It is an NPN transistor main used for general purpose amplification and switching applications.
Transistor comes in two types i.e. NPN and PNP transistors. This transistor falls under the category of NPN transistor. This is a bipolar junctions transistor where conduction is carried out by movement of both charge carriers i.e. electrons and holes. However, electrons are major charge carriers in case of NPN transistors. If you are unsure how these bipolar transi ...
Hello Everyone! Happy to see you around. In this post today, we’ll cover the 2SC2240 NPN Transistor. We will have a look at the 2SC2240 Datasheet, Pinout, Power Ratings, Equivalents & Applications.
Electrons are the majority charge carriers in this NPN transistor, in contrast to PNP transistors, where holes are the majority carriers. The 2SC2240 comes with a power dissipation of 0.3W, the amount of energy this transistor dissipates while operating in the forward-biased state, while the collector current is 0.1A means it can support load up to 0.1A.
This NPN transistor contains 3 terminals, named:EmitterCollectorBase
If the voltage at the base terminal is above 0.7V, the transistor will get forward-biased and the current will start flowing from Collector to Emitter terminal. If the ...
Hi Friends! I hope you’re well today. I welcome you on board. In this post today, I’ll walk you through the Introduction to TDA7265.TDA7265 is a +25-watt class AB dual audio power stereo amplifier. This multi-watt package IC is carefully designed for high-quality audio power amplification applications. This device receives a low-input audio signal and amplifies it into a high-quality audio output.
I suggest you buckle up as I will detail the complete introduction to TDA7265 covering datasheet, pinout, features, and applications.
Let’s jump right in.
Introduction to TDA7265
TDA7265 is a +25-watt class AB dual audio power stereo amplifier that is mainly employed in audio amplifiers and woofer amplifiers.
This device gets a low-input audio signal and converts it into a high-out ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I would like to provide a complete discussion on Introduction to C945. You will see a detailed description on the basics of the transistor C-945 and its different parameters. I have already shared Introduction to MMBD914, 74HC245, NE556, LM348 and PIC18F4550. So, must go through these tutorials in order to have better understanding about different IC's. C-945 transistor is basically a Negative Positive Negative (NPN) bipolar junction transistor.
C945 is usually used in the electronic circuits where there is a need of high speed transistor and a low current. C-945 has three semiconductor regions named as emitter, base and collector respectively. Since C-945 is a bipolar ...
Hello readers, I hope you all are doing great. In this tutorial, we will learn about the ESP-NOW protocol and how to communicate data between two ESP modules through ESP-NOW protocol and that is too without Wi-Fi connectivity.
What is ESP-NOW Protocol?
Fig. 1: ESP-NOW Protocol
ESP–NOW is a connectionless communication protocol that is used for sharing small data packets between two ESP boards. This protocol is developed by Espressif.
Features of ESP-NOW Protocol:
It is a low-power wireless protocol, which makes two or more ESP devices communicate directly with each other without using Wi-Fi.
ESP-NOW protocol does not require a handshake for establishing a connection but, they require pairing and once the devices are paired they can exchang ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to C2383. C2383 is a silicon Epitaxial NPN Transistor, it is manufactured for color television to control the sound submissions. It is an expedient which operate on the high voltage the value of VCEO is 160 volts. It is corresponding to A1013 transistor in design.
It is assembled in TO-92 MOD type of casing and has the dimension of 210±20um 240um×240um. It manufactured by the famous electronic company of Toshiba. In today’s post, we will have a look at its fortification, smashup, prominence, proposals, etc. I will also share some links where I have correlated it with other microcontrollers. You can also get more material about it i ...
Hello everyone I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge on Introduction to TL494. It supports all of the functions that are necessary for the Pulse Width Modulation (PWM) control circuits. Power supply control is the basic purpose of the TL494 device. It has an output control circuit, a flipflop, dead time comparator, two different error amplifiers, 5V reference voltage, oscillator and a PWM comparator. TL 494 operates properly between the frequency of 1kHz to 300kHz.
The Dead Time Comparator (DTC) provides around 5% of dead time. Both of the error amplifiers display a common-mode voltage from -0.3V to (Vcc-2)V. If we provide a sawtooth wave at the CT terminal and terminate RT to the referenc ...
Hey Guys! Hope you’re well today. Happy to see you around. In this post today, I’ll detail the Introduction to 1n4734a.The 1n4734a is a Zener diode used as a low-current voltage regulator. It is composed of silicon material and is employed as a shunt regulator in many applications. This Zener diode conducts the current in both directions in contrast to a normal diode that conducts in one direction only i.e. conducts in forward biased condition only.
I suggest you read this post all the way through, as I’ll be discussing the datasheet, pinout, features, and applications of 1n4734a. Let’s jump right in.
Introduction to 1n4734A
The 1n4734a is a Zener diode used in clipping circuits with a high power rating.
It comes in the DO-41 package and is used as a low-current voltage regulat ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to give you a detailed Introduction to BC547. It is an NPN bipolar junction transistor (BJT), mainly used for switching and current amplification.
Its maximum current gain is around 800. So, let's have a detailed overview of BC 547.
Introduction to BC547
BC547 is a 3-Terminal NPN Bipolar Junction Transistor(BJT), mostly used for switching purposes and current amplification.
BC547 Pins(Terminals) from left to right are called:
Collector.
Base.
Emitter.
Depending on the voltage applied at Base Terminal, BC547 can operate in two states, named:
Forward Biased.
Reverse Biased.
BC547 as Reverse Bias ...
