Power supply circuit

+5V and -5V Dual Power Supply Circuit Setup +5V and -5V Dual Power Supply Circuit

Most of the Analog Electronic circuits require dual power supply rails for proper balanced operation; this gets especially…

Frequency Compensation of Op-Amp Frequency Compensation of Op-amp and why it is important in your Op-Amp Circuits

Operational Amplifiers or Op-Amps are considered the workhorse of Analog Electronic Designs. Back from the Analog computers era…

Boost Converter Circuit using MC34063 Variable Output Voltage DC to DC Boost Converter using MC34063

In the previous tutorials, we demonstrated detailed design of 3.7V to 5V Boost Converter using MC34063 and 12V to 5V Buck…

Driverless LED Lights Driverless LED Lights

The Great American Businessman and Inventor of light bulb – Thomas Alva Edison once said that “We will make electricity so…

12v 1A SMPS Power Supply Circuit Assembled PCB 12V 1A SMPS Power Supply Circuit Design on PCB

Every Electronic device or product requires a reliable power supply unit (PSU) to operate it. Almost all devices in our home,…

Simple H-Bridge Motor Driver Circuit using MOSFET Simple H-Bridge Motor Driver Circuit using MOSFET

At the outset, driving a motor might seem like an easy task – just hook the motor up to the appropriate voltage rail and it…

Dual Converter: Working, Modes and Types An Overview of Dual Converters

In the previous tutorial, we saw how a Dual Power Supply Circuit is designed. Now, we learn about Dual Converters, which can…

JFET Construction, Working and Biasing What is JFET: Its Construction, Working and Biasing Techniques

JFET is a Junction gate field-effect transistor. A normal transistor is a current-controlled device which needs current for…

Lead Acid Battery: Working, Construction and Charging/Discharging Lead Acid Battery: Working, Construction and Charging/Discharging

Almost every portable and handheld device consists of a battery. The battery is a storage device where energy is stored to…

Short-Circuit Protection Circuit Short-Circuit Protection Circuit

Short circuit protection is an unintended connection between two terminals which are supplying power to the load. It can happen…