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24V to 12V DC Converter Circuit [using Switching Regulator]

Last Updated on January 19, 2025 by Swagatam 14 Comments

24V to 12V DC converter circuit

The DC to DC converter circuit described below can be used to convert a 24 V DC source into a 12 V DC output with high efficiency. Meaning, the circuit will allow to acquire a 12 V DC from a 24 V DC source with negligible power loss. Being a switching regulator, this circuit is […]

Filed Under: Power Supply Circuits Tagged With: 12V, 24v, Converter, DC, Regulator, Switching

High Efficiency Solar Charger Circuits using Switching Regulators

Last Updated on November 30, 2023 by Swagatam 7 Comments

solar battery charger using 7805 switching regulator

Solar power or electricity from sun light is so abundant that we can afford to waste it or dissipate it in the form heat. This means that we can use large, high power solar panels to charge batteries with lower power without bothering about how much solar energy is being wasted and how much the […]

Filed Under: Solar Controller Circuits Tagged With: Charger, Circuits, Efficiency, High, Solar, Switching

High Current Adjustable Switching Power Supply Circuit using L296 IC

Last Updated on October 13, 2024 by Swagatam 12 Comments

L296 high current adjustable switching power supply circuit

The L296 is a monolithic power switching regulator IC, incorporating an adjustable output voltage, current limiting, and thermal shutdown. Due to these features, this IC has become a favorite option for a many different applications such as bench power supplies, battery chargers, and motor controllers. The IC L296 will be used in this circuit to […]

Filed Under: Power Supply Circuits Tagged With: Adjustable, Current, High, Power, Supply, Switching

Switching Boost Converter Circuit using IC MAX732

Last Updated on January 8, 2024 by Swagatam Leave a Comment

MAZ 732 switching boost converter circuit

The proposed boost converter circuit using MAX732 IC will allow you to have a continuous voltage of 12V with a current of 150 or 200 mA. The input voltage can be between 4.5 to 9 V, which can be produced by three 1.5V batteries, for example. The circuit is quite simple, we will be using […]

Filed Under: Power Supply Circuits Tagged With: Boost, Converter, MAX732, Switching

IC 7805 Switching Regulator Circuit

Last Updated on March 16, 2023 by Swagatam 4 Comments

figure 3a Current only through the regulator

Starting from a classical linear regulation, we will present the evolution towards a simple switching version. This will allow us to analyze the operation without going through the classical theoretical developments. In other words, a “practical” view of things. You can use the proposed design to significantly increase the backup time and efficiency of a […]

Filed Under: Power Supply Circuits Tagged With: 7805, Regulator, Switching

0 to 50 V Adjustable Switching Power Supply Circuit using IC LM2576

Last Updated on May 7, 2023 by Swagatam 47 Comments

switching buck converter regulator circuit using IC LM2576

In this article I will try to explain the construction of a 1.23 V to 50 V adjustable switching power supply circuit using the IC LM2576. The LM2576 family of regulators is a monolithic integrated circuit that performs all of the active operations of a step-down (buck) switching regulator. It offers exceptional line and load […]

Filed Under: Power Supply Circuits Tagged With: Adjustable, LM2576, Power, Supply, Switching

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