power electronics

Op-Amp Voltage controlled Current Source Circuit Design a Voltage Controlled Current Source Circuit using Op-Amp

In a voltage-controlled current source circuit, as the name implies, a small amount of voltage across the input will…

Wireless Power Transfer Technologies Different Types of Wireless Power Transfer Technologies and their Working

Every electronic system or device needs electric power to operate, whether it is from your walled AC supply or a battery. This…

Power Transformer What is Power Transformer and How does it work?

In some of our previous articles we have discussed about the basics of the transformer and its different types. One of the…

Inrush Current Limiting using NTC Thermistor Inrush Current Limiting using NTC Thermistor

This is an article from the sequence of our articles in which we have been discussing about inrush current. We have already…

 12V Audio Power Amplifier using TIP35C 12V Audio Power Amplifier using TIP35C – Class A Amplifier

Loudspeakers are heavy loads, and they normally require high current to be driven which is provided by an external circuit.…

Power Over Ethernet What is PoE and How Power over Ethernet Works

Internet connectivity has become necessary nowadays as almost every electronic device needs an active internet connection to…

Pi Filter Design, Working and Applications Pi Filter - Overview, Working, Construction, Application and Design Tips

Filters are commonly used in power and audio electronics to reject unwanted frequencies. There are many different types of…

Three Phase Inverter Circuit Three Phase Inverter Circuit - 120 Degree and 180 Degree Conduction Mode

We all know about inverter - it is a device which converts DC into AC. And we previously learned about Different types of…

Inrush Current Limiter Inrush Current – Causes, Effects, Protection Circuits and Design Techniques

The durability and dependability of an electronic circuit are highly dependent on how well it is designed considering all odds…

Overcurrent Protection using Operational Amplifier Overcurrent Protection using Op-Amp

Protection circuits are vital for any electronic design to be successful. In our previous protection circuit tutorials we have…