| System check! Elektor wants to know: What frustrates you most during a typical engineering project? What is the biggest root cause of projec...
More about power supplies (359)
| System check! Elektor wants to know: Which tools do you use most often during development? What is the biggest weakness in your electronics...
| Properly selected components make it easier to design modern, energy-efficient power supplies. However, to maximize device performance, comp...
€5 (FREE for Members)
| Mains hum from loudspeakers isn’t always caused by bad wiring, poor cables, interference, or grounding issues. Sometimes the amplifier power...
| This compact through-hole PSU design features two independently adjustable LM317-based regulated outputs, supporting both EI30 and EI42 main...
| This LM723 power supply delivers 0–24 V at up to 750 mA without requiring a negative or floating auxiliary supply. Using clever configuratio...
€5 (FREE for Members)
| This second part of the small project series is a practical guide to assembling and testing the precision laboratory power supply presented...
€5 (FREE for Members)
| In the previous issue, an adjustable DC load was presented. It allows the implementation of an electronic load for DC power supplies and can...
| Low-noise power for audio and sensors is easy to get “working” and hard to get quiet: in this Elektor Lab Talk #42 clip, Ton Giesberts shows...
| Ready to solder? This audio series delivers easy-to-build DIY circuits, beginner-friendly components, just enough electronics theory, and lo...