2SC945 Transistor Datasheet, Applications and Equivalent IC
The 2SC945 transistor is a bipolar NPN transistor that is widely used in electronic circuits. It has small size, high gain, and low noise.
555 Timer IC Pins Configuration, Types, Modes and Applications
The 555 timer IC, also known as the NE555, is a highly versatile integrated circuit that can be used in a variety of electronic applications. It was first introduced by Signetics in 1972 and has since become one of the most popular and widely used ICs in the electronics industry. At its core, the 555 timer is a simple yet powerful timing device that can be used to generate precise pulses of varying durations.
Electrical Engineering Articles | Control and Utilization | Electrical Engineering Exam | Transformers
Transformer Electrical Interview: Important Questions
A transformer electrical interview is an important step in the hiring process for electrical engineers and technicians who specialize in working with transformers. During this interview, candidates are typically asked a series of technical questions related to the design, construction, operation, and maintenance of transformers. The purpose of the interview is to assess the candidate’s knowledge, experience, and problem-solving skills related to transformers. The importance of the transformer electrical interview cannot be overstated, as a well-qualified and knowledgeable engineer or technician can play a crucial role in ensuring the safe and efficient operation of power systems that rely on transformers.
Brushless Motor(BLDC): Construction, Types & Applications
Introduction A brushless motor is a type of electric motor that has gained increasing popularity in recent years. Which is due to its superior performance and efficiency. Unlike traditional brushed…
Servo Motors: High-Precision Control in Modern Technology
Servo motors are an integral part of modern-day technology. Servo motors are used in a wide range of applications, from robotics to manufacturing. These motors are known for their precision, accuracy, and ability to maintain a constant speed.
Types of Motors: Important Types You Must Know
There are many types of motors used in various applications, each with its own unique set of characteristics and advantages. Some of the most common types of motors include AC motors, DC motors, stepper motors, and servo motors.
Top 30 Op Amp Interview Questions and Answers
If you’re preparing for an op amp interview questions and answers, you might want to brush up on your understanding of op amp principles, circuit configurations, and applications. Here are a few op amp interview questions that might come up during an interview.
Lithium Ion Batteries: Should You Fully Discharge Li-ion Batteries?
We must first comprehend the fundamentals of lithium-ion batteries in order to determine whether a 48v lithium-ion battery should be discharged. Lithium ions are the key component of the reaction when we examine the chemistry of the lithium-ion battery.
How HRC Fuses Operate? Important Types & Selection Tables
HRC Fuses or high rupturing capacity fuses are one of the types of fuses. Whenever there is a current flow in any circuit, it generates a specific amount of heat.
Types of Pumps: Important Types, Working & Applications
We can classify types of pumps into two main categories depending on the direction of fluids that pumps pass through. These types include positive displacement and dynamic pumps.
What is Demand Factor and Diversity Factor? Quick Concepts
Diversity factor is employed in calculating the distribution transformer sizes and mainly used to estimate the actual loading of the system in a specific period of time. While demand factor is used to estimate the peak loading of the system in any specific period of time. Therefore demand factor is mainly used to size the feeder sizes after estimating the peak demands of the systems.
Transistor as a Switch: A Comprehensive Overview
Transistors for major switching and amplification purposes and also in many digital circuits where we see the transistor as a switch.
Power Electronics Companies: Top 7
Over the past three decades, numerous power electronics companies have made tremendous efforts and advancements in the field of electronics. We have picked the top seven power electronics companies that introduced innovations in the field of transistors, MOSFETs and just changed the market landscape.
LM324 OP AMP: Most Used operational amplifier IC
LM324 op amp IC is just like a comparator circuit, where both inputs are compared, and depending upon which input is higher, it gives the output.
Electrical Interview Questions: Important Overview
Whenever an electrical engineer gets an interview call, there is always a hurry in finding the topics and electrical engineering interview questions.
C1815 Datasheet: Important Features to Know About
Before we go into detail about the c1815 datasheet, we must know the basics of BJT and its types in details.C1815 is a type of BJT transistor
N-channel Enhancement Type MOSFET! A Brief Introduction
N-Channel enhancement type MOSFET normally goes in off condition whenever the voltages across the source and the gate terminals are at zero.
How N-Channel MOSFET Works? Important Facts We Must Know
N-channel MOSFETs are the ones in which the major number of charge carriers are the electrons that make the channel of MOSFET an N-Type.
Common Emitter Configuration: An Important Guide
A Transistor has three basic configurations and among them, the widely used configuration is the common emitter configuration.
Types of Field Effect Transistor: A Very Quick Overview
Before going in types of Field effect transistor; it is in short is a unipolar device and we can also categorize it as a single-carrier device
Types of Transistors: Here is Quick Overview of BJT Modes
There are three main types of transistors available to us in the market. these types of transistors include insulated gate bipolar transistors or “IGBT”, Field effect Transistors or “FET” and bipolar junction transistors or “BJT” in short form
Op-Amp Circuits: Important Types You Want To Know
Operational amplifiers, or op-amp circuits, are high-gain DC amplifiers that we use for the amplification of signals in analog circuits.
A Quick Guide to Oscillator Circuit Diagram and Working
The oscillator is a circuit that generates repeating AC signals from DC. In this article we will see how oscillator circuit diagram works.
Important Power Electronics Interview Questions That Everyone Must Know
We have summarized the most asked power electronics interview questions and their answers for the preparation of exam or viva.
Solar Energy System and Importance of MPP Tracker
The MPP tracker in a solar energy system; which we also call a maximum power point tracker is basically an observing software that is almost built-in in every on-grid or grid-tied solar inverter.
Solar Panel for Home: Important Tips to Know
Whenever we install solar panel for home, the solar systems always connect to some load to supply the current requirement. With the changing Load, how do solar panels react?
Solar Panels at Home: Important Factors You Must Know Before
Solar Panels at Home: Important Factors You Must Know Before installation which include Vmp, Pmax, Voc, Vmp, Isc and Imp.
How Does Solar Panel System Work? Important Facts to Know
We normally hear that a solar panel system generates “DC” by the incident sunshine which directly hit the outer surface or glass of the PV module. So, how does it happen in reality?
Dc to Dc Converter: Important Things to know in your first Converter
DC to DC converter circuit is a high-frequency power converting circuit. These circuits use inductors, diodes, and capacitors to generate regulated DC voltages at the output.
AC to DC Converter: Everything You need to Know
You may know that an AC to DC converter or power supply can convert AC voltage and current into DC voltage and current. But do you know how to build one? Or how to select components? In this article, I am going to give you a very simple way to design an AC to DC converter or power supply by using basic electronic components.