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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 22 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 8 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 36 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

How to Design a Bench Power Supply Circuit

Last Updated on February 8, 2023 by Swagatam 98 Comments

In this post we discuss how an effective and efficient, yet very cheap, and stabilized bench power supply can be designed by any electronic hobbyist for safely testing all types […]

Filed Under: How to Articles, Power Supply Circuits

Soft-Start Power Supply for Amplifier Loudspeakers

Last Updated on May 5, 2022 by Swagatam 9 Comments

The proposed slow-start power supply circuit is specially designed for power amplifiers to ensure that the loudspeaker connected with the amplifier do not generate the loud and unwanted “thump” sound […]

Filed Under: Power Supply Circuits



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