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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...

This article covers an extended, symmetrical version of an adjustable DC load. The design is suitable, for example, for testing the typicall...

This Elektor Academy Pro Box is a structured “Design PCBs Like a Pro” learning bundle built around Peter Dalmaris’ KiCad course, plus two pr...

Related tag Power suplies

| We kick off 2026 with the annual Power and Energy edition of Elektor. Inside, you’ll find a range of insightful tutorials and projects from...

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| Keeping lithium cells or batteries in spare parts boxes isn’t very practical if you can’t verify their efficiency or actual charge capacity....

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| The advantages of using an adjustable DC load for power supply testing are clear: There is no need to work with a collection of different lo...