ohmschool.com In the case of DC generators – Mechanical Input is applied to the shaft/rotor (i.e, Armature) and Electrical output is collected from Armature itself. In the case of DC Motors – Electrical Input is applied at the Armature terminal and mechanical output at the rotor is received(i.e, Armature). Therefore armature is the center for electromechanical … Read more
Introduction Efficiency is a crucial aspect of any industry, and the transformer is no exception. In the electrical power industry, transformer efficiency is defined as the ratio of the output power to the input power, typically expressed as a percentage. A transformer with high efficiency is able to transfer more power from the input side … Read more
Here I am talking about Inductor definition, symbol, unit, energy stored, formula, types, and applications. What is an Inductor’s Definition? Definition of the inductor may be in many ways: By Definition, the inductor is an electrical/electronic circuit component that reflects some amount of resistance and inductance to the circuit. It is a helical path of the conductor … Read more
For an electrical and electronics engineering student here are some tips for Speed control of the DC motor. if you are looking for this, then you are at the right place. By the end of this article, you will be able to know everything about the Speed control of the DC machine. So be there … Read more
A capacitor is a passive electronic component that stores electrical energy in an electric field. It is made up of two conductive plates separated by a dielectric material. The conductive plates can be made of metal, aluminum foil, or other conductive materials. When a voltage is applied across the plates, an electric field is created … Read more
The main difference between a series circuit and a parallel circuit is the way the components are connected. In a series circuit, the components are connected end-to-end, so the current flows through one component and then through the next. In a parallel circuit, the components are connected side-by-side, so the current can flow through multiple … Read more
AC and DC are two types of electrical current, with the main difference being the direction of electron flow. In DC, electrons flow in one direction, while in AC, electrons switch directions periodically. AC is commonly used in homes and buildings and for long-distance power transmission, while DC is used in batteries and electronic devices. … Read more
A Transformer has a primary side and a secondary side. One is a high voltage(HV) side and the other is a low voltage(LV) side depending upon the application. If someone buys a transformer from the market. He or she doesn’t get to know, which is the HV side and which is the LV side by … Read more
Insulated Gate Bipolar Transistor (IGBT) and Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) are both types of transistors used in electronic devices and power electronics. Each has its own set of advantages and disadvantages. Here are some advantages of IGBTs over MOSFETs in certain applications: Advantages of IGBT over MOSFET Here is the igbt and mosfet difference table: … Read more
When it comes to making electronic devices work, deciding between MOSFETs and IGBTs is important for how well things run. Let’s look at the differences between these two and see how they each have their own strengths, helping engineers design things like power supplies, inverters, and motor drives. What is MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor)? A … Read more