| Tired of the loud fan on your ET5410A+ DC load? This DIY mod quiets the unit at light loads and boosts cooling at high loads. By adding a di...
More about Power Supplies (335)
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| Here comes a small but intelligent circuit that virtually prevents us from making power supply errors, using a different cable for each sing...
| Need a pro lab power supply? Power supplies are everywhere — from basic adapters to high-end lab equipment. But they often come with a hefty...
| Experience Siglent's precise measurement technology for power electronics at Embedded World 2025! With 12-bit oscilloscopes, Power Rail Prob...
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| Due to the simple cabling with only one twisted pair of wires, single-pair Ethernet is extremely attractive. If the power supply function ca...
| Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including wireless audio tra...
| Compact power supplies are becoming increasingly popular among electronics enthusiasts, makers, and professionals. In this review, we explor...
| Ensure uninterrupted power for your 4G GPS SMS Alarm Tracker with this custom backup power supply. Features dual 18650 batteries, charge man...
| 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 project might be...