regulated power supply circuit diagram Electronics Projects

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13.8v Power Supply Circuit Diagram for Mobile Rigs

Posted on August 3, 2023 | By Tronicspro | No comments

The 13.8v power supply Circuit Diagrams shown below are based on a type 723 voltage regulator because it is reliable, widely available and cheaper than many of the latest high-power (>1.5 A) three-terminal voltage regulators.

Regulated Power Supply Circuit using Op-Amp 741

Posted on July 31, 2023 | By Tronicspro | No comments

Regulated Power Supply Circuit Diagram using Op Amp 741

The regulated power supply circuit using the operational amplifier 741, 2n2955, and BC108 transistors provides an effective solution for maintaining stable voltage levels in electronic circuits. By utilizing the operational amplifier as a voltage comparator, the circuit ensures precision in voltage regulation.