When reaching for a power supply design it’s normal here in 2022 to reach for a switching design. They’re lightweight, very efficient, and often available off-the-shelf at reasonable prices. Their ...

Here at Hackaday we really like to feature projects that push the limits of what’s possible, or ones that feature some new and exciting technology that nobody has ever seen before. So what’s so ...

The voltage regulation process is a crucial aspect of a linear power supply. To achieve a constant output voltage, a virtual short circuit is utilized in this design. Virtual short circuit refers to ...

Useful for electronics hobbyists, this linear workbench desktop power supply circuit converts a high input voltage (12V) from the SMPS of a PC into low output voltage (1.25 to 9 volts). An adjustable ...

Figure 1 shows the schematic diagram of the device. The design consists of two main parts: the main regulator circuit and the current-limiting circuit. IC3 is the LM338 5A positive linear regulator. 1 ...

This project was initiated in 2021 when my skills were more limited. As a result, there might be areas for improvement. I occasionally enhance both the performance and readability of project files for ...

Meanwhile, a compact board will have more wattage to dissipate per unit area. The power supplies are spread around the board with dedicated regulators assigned to each chip even when the voltage ...

Abstract: Considering the requirements of the wireless electromagnetic wave MWD system for reliability, stability and purity of the external power supply, as well as the system's demand for multiple ...