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100V Regulated Power Supply Circuit with Over Current and Short Circuit Protection

Last Updated on August 24, 2023 by Swagatam 2 Comments

A trustworthy and adaptable power source is essential in the world of electronic circuits. The design we present here not only offers a regulated output voltage range of 50V to […]

Filed Under: Transformerless Power Supply

12 Amp Power Supply Circuit using Parallel LM317 ICs

Last Updated on July 20, 2023 by Swagatam 4 Comments

This adjustable power supply is capable of delivering a maximum output of 12 A with an adjustable voltage from 4 V to 20 V through many LM317 ICs connected in […]



Filed Under: Power Supply Circuits

High Current Adjustable Switching Power Supply Circuit using L296 IC

Last Updated on May 6, 2023 by Swagatam Leave a Comment

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 […]

Filed Under: Power Supply Circuits

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

Last Updated on May 7, 2023 by Swagatam 24 Comments

In this article we will try to understand the construction of a 1.23 V to 50 V adjustable switching power supply circuit using the IC LM2576. The LM2576 family of […]

Filed Under: Power Supply Circuits

IC 7805 Variable Power Supply Circuit [5V to 15V]

Last Updated on September 11, 2021 by Swagatam 10 Comments

Although, a 7805 IC is mostly used as a fixed 5 V voltage regulator, it is possible to configure a 7805 IC to produce a variable output from 5 V […]

Filed Under: Power Supply Circuits

IC 741 Power Supply Circuits

Last Updated on December 21, 2021 by Swagatam 38 Comments

In this post we learn how to make simple yet fully stabilized and regulated, variable power supply circuits using the IC 741 op amp. Three versions of the 741 power […]

Filed Under: 741 IC Circuits, Power Supply Circuits



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