Power Supply Circuits

Every Electronic Device, has to be either directly plugged into a power source or operate from a battery source which makes it mandatory to have some level of Power Supply Circuit within it. Depending on the application these circuits can be a simple, AC-DC Converter, DC-DC Converter or a Battery Charger.  In this section we will design and test various types of power supply circuits that can fit into a wide verity of applications including SMPS Power Supplies, LED Drivers, Battery Chargers etc. Each article includes a well-illustrated circuit diagrams and hardware demonstration to help the readers to build and evaluate their own designs.

November 1, 2022

Switch Mode Power Supplies (SMPS) are one of the most generally used AC-DC Converters on the market as they accept 110V…

May 20, 2022

Switching Mode Power Supply (SMPS) is an interesting component that uses a compact design within a space of one or two inches…

December 29, 2021

Switched mode power supply circuits (SMPS) are most often in required in many electronic designs to convert the AC mains…

October 11, 2021

Switching Mode Power Supply or simply SMPS is a type of Power Supply Unit (PSU) that uses a switching device (such as…

September 1, 2021

Many Analog Electronic circuits require dual power supply rails for proper balanced operation one being the Operational…

April 22, 2021

Raspberry Pi is a small or mini-computer that can be used in different types of small to large embedded, IoT, Industrial IoT…

September 28, 2020

AC LED driver circuits are overly popular due to the advancement of High current white LEDs. We already made a Transformerless…

August 18, 2020

A Switch Mode Power Supply (SMPS) is an indispensable part of any electronic design. It is used to convert mains high-voltage…

June 2, 2020

A crude way to power your DC circuits with AC mains is to use a step-down transformer for stepping down the 230V mains voltage…

October 10, 2019

Whether it’s your Laptop, TV, Smartphone, or any other electronic device, they all operates at different voltages. These…

October 7, 2019

Power Supply Unit (PSU) is a vital part in any electronic product design. Most household electronic products like Mobile…

October 3, 2019

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