| 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...
All items tagged with Battery and Power Supplies (20)
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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....
| Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including a Battery Monitori...
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| If your notebook has dead batteries — perhaps no longer commercially available — or a failure on the charging circuit, this notebook power b...
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| Lithium coin cells in the 2032 format and similar batteries are commonly used as “keep-alive” energy sources to maintain data and keep clock...
| For testing power supplies, batteries and accumulators, an electronic load is a very useful tool. Such a load not only imitates a fixed resi...
| A switched off device does not reduce battery life, but is does not work either. Now, an energy-efficient system that is always on alert can...
| Designers of wearables, fitness-monitors, IoT applications, mobile and all kinds of connected devices work hard to make the battery life of...
| EBM Edition 2 / 2017 for May & June covers Power Supplies, Batteries and Energy, three areas in which startup companies should see a lot of...
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| During the design phase of a battery powered product, engineers will need to qualify cells for suitability in the application. While often...