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by Tarun Agarwal 6 years ago

Understanding a Programming Logic Controller (PLC)

PLC stands for Programmable Logic Controllers. They are basically used to control automated systems in industries. They are one of the most advanced and simplest forms of control systems which are now replacing hard wired logic relays at...

by Tarun Agarwal 6 years ago

Power Electronic Converters

The primary task of power electronics is to process and control the flow of electric energy by supplying voltages and currents in a form that is optimally suited for user loads. Modern power electronic converters are involved in a very...

by Tarun Agarwal 6 years ago

How SCADA Systems Work?

Introduction: SCADA stands for supervisory control and data acquisition. It is a type of software application program for process control.  SCADA is a central control system which consist of controllers network interfaces, input/output,...

by Tarun Agarwal 6 years ago

What is MOSFET with Working? MOSFET as a Switch

Introduction: The MOSFET (Metal Oxide Semiconductor Field Effect Transistor) transistor is a semiconductor device which is widely used for switching and amplifying electronic signals in the electronic devices.  The MOSFET is a core of...

by Tarun Agarwal 6 years ago

Voltmeters – Types & Their Descriptions

Voltmeter What is a Voltmeter? A voltmeter is an instrument used to measure voltage or electrical potential difference between two points in basic electric circuits. Analog voltmeters move a pointer across a scale in proportional to the...

by Tarun Agarwal 6 years ago

Variable Frequency Drive for Induction Motor

Introduction Single-phase induction motors are extensively used in appliances and industrial controls. The Permanent Split Capacitor (PSC) single-phase induction motor is the simplest and most widely used motor of this type. By design, PSC motors are unidirectional, which...

by Tarun Agarwal 6 years ago

Induction Motor – Types & Advantages

What is an Induction Motor? A motor with only armortisseur windings is called an induction motor. An induction motor is the most modest electrical machine from constructional point of view, in the majority of the cases. Induction motor...

by Tarun Agarwal 6 years ago

How Circuit Breakers Work?

Circuit Breaker- Need and Definition Basically electricity coming to our house or to any other places from the power distribution grids forms a large circuit with the lines connecting to the power plant forming one end called the hot wire...

SMPS Block Diagram
by Tarun Agarwal 6 years ago

Types of Power Supplies

Regulated power supplies usually refers to a power supply capable of supplying a variety of output voltages useful for bench testing electronic circuits, possibly with continuous variation of the output voltage, or just some preset...