Are you looking to create a stable and efficient power supply for your electronics projects? A regulated power supply using a MOSFET is an excellent choice for delivering consistent voltage from an unregulated DC source. This article provides a detailed, step-by-step guide to building a regulated power supply with the IRF5305 MOSFET, perfect for hobbyists … Read more
Are you searching for a reliable way to create a regulated power supply that can handle a wide input range of 1.2V to 32V with a 6A output? This article dives into building a 1.2V to 32V 6A regulated voltage power supply using the LM338 voltage regulator. Perfect for electronics enthusiasts and professionals alike, this … Read more
Are you working on an electronics project and worried about damaging your components due to overloads or short circuits? Adding overload and short circuit protection to your power supply can save your circuits from costly failures. This DIY guide walks you through building a simple yet effective protection circuit that safeguards your devices with a … Read more
Introduction A 12V dual power supply circuit is a must-have for electronics projects requiring both positive (+12V) and negative (-12V) voltages. This setup is ideal for powering operational amplifiers, audio circuits, and other analog systems. In this guide, we’ll show you how to build a reliable 12V dual power supply using the 7812 and 7912 … Read more
Introduction to Variable DC Power Supplies A 2-30V regulated DC power supply is a versatile tool for electronics hobbyists, engineers, and students. It provides a stable, adjustable voltage output for testing circuits, powering devices, or prototyping projects. This article dives into a simple yet effective design using the LM317 regulator and 2N3055 transistor, offering a … Read more
Introduction A variable DC power supply capable of delivering 0-300V is a valuable tool in electronics for testing circuits, powering high-voltage devices, or conducting experiments. This article analyzes a simple high-voltage power supply circuit using an IRF740 MOSFET, focusing on its components, operation, and practical considerations. Circuit Overview The circuit converts an AC input into … Read more